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[ { "date": "2015-05-23", "forum": "FiveWin for Harbour/xHarbour", "text": "Hello,\n\nWith ADORDD and Harbour there is a problem with emtpy dates.\n\nWhen issuing an append blank, putting a ctod('') fails.\n\nAlso, FW_DateToSQL( , \"D\" ) fails too.\n\nAs I workarround, I set to date(), but there are some cases I need an emty date().\n\nThis is the code:\n\n\n[code=fw:1bhpr914]<div class=\"fw\" id=\"{CB}\" style=\"font-family: monospace;\"><br /><br />   aStruct := ADOSTRUCT<span style=\"color: #000000;\">&#40;</span> oRs <span style=\"color: #000000;\">&#41;</span><br /><br /><br />   <span style=\"color: #00C800;\">FOR</span> n := <span style=\"color: #000000;\">1</span> <span style=\"color: #0000ff;\">TO</span> LEN<span style=\"color: #000000;\">&#40;</span> aStruct <span style=\"color: #000000;\">&#41;</span><br />        <span style=\"color: #00C800;\">IF</span> aStruct<span style=\"color: #000000;\">&#91;</span> n, <span style=\"color: #000000;\">6</span> <span style=\"color: #000000;\">&#93;</span><br /><br />            AADD<span style=\"color: #000000;\">&#40;</span> aCols, aStruct<span style=\"color: #000000;\">&#91;</span> n, <span style=\"color: #000000;\">1</span> <span style=\"color: #000000;\">&#93;</span> <span style=\"color: #000000;\">&#41;</span><br />            AADD<span style=\"color: #000000;\">&#40;</span> aVals, HB_DECODE<span style=\"color: #000000;\">&#40;</span> aStruct<span style=\"color: #000000;\">&#91;</span> n, <span style=\"color: #000000;\">2</span> <span style=\"color: #000000;\">&#93;</span>, <span style=\"color: #ff0000;\">'C'</span>, Space<span style=\"color: #000000;\">&#40;</span> aStruct<span style=\"color: #000000;\">&#91;</span> n, <span style=\"color: #000000;\">3</span> <span style=\"color: #000000;\">&#93;</span> <span style=\"color: #000000;\">&#41;</span>, <span style=\"color: #ff0000;\">'D'</span>, FW_DateToSQL<span style=\"color: #000000;\">&#40;</span> , <span style=\"color: #ff0000;\">\"D\"</span> <span style=\"color: #000000;\">&#41;</span>, <span style=\"color: #ff0000;\">'L'</span>, .f., ;<br />                 <span style=\"color: #ff0000;\">'M'</span>, <span style=\"color: #ff0000;\">\"\"</span>, <span style=\"color: #ff0000;\">'m'</span>, <span style=\"color: #ff0000;\">\"\"</span>, <span style=\"color: #ff0000;\">'+'</span>, <span style=\"color: #000000;\">0</span>, ;<br />                 <span style=\"color: #ff0000;\">'N'</span>, <span style=\"color: #00C800;\">If</span><span style=\"color: #000000;\">&#40;</span> aStruct<span style=\"color: #000000;\">&#91;</span> n, <span style=\"color: #000000;\">3</span> <span style=\"color: #000000;\">&#93;</span> == <span style=\"color: #000000;\">0</span>, <span style=\"color: #000000;\">0</span>, Val<span style=\"color: #000000;\">&#40;</span> <span style=\"color: #ff0000;\">\"0.\"</span> + Replicate<span style=\"color: #000000;\">&#40;</span> <span style=\"color: #ff0000;\">'0'</span>, aStruct<span style=\"color: #000000;\">&#91;</span> n, <span style=\"color: #000000;\">3</span> <span style=\"color: #000000;\">&#93;</span> <span style=\"color: #000000;\">&#41;</span> <span style=\"color: #000000;\">&#41;</span> <span style=\"color: #000000;\">&#41;</span>, ;<br />                 <span style=\"color: #ff0000;\">'T'</span>, CTOT<span style=\"color: #000000;\">&#40;</span> <span style=\"color: #ff0000;\">''</span> <span style=\"color: #000000;\">&#41;</span>, <span style=\"color: #ff0000;\">''</span> <span style=\"color: #000000;\">&#41;</span> <span style=\"color: #000000;\">&#41;</span><br /><br />         <span style=\"color: #00C800;\">ENDIF</span><br />    <span style=\"color: #00C800;\">NEXT</span><br /><br /><br />         oRs:<span style=\"color: #000000;\">AddNew</span><span style=\"color: #000000;\">&#40;</span> aCols, aVals <span style=\"color: #000000;\">&#41;</span><br />     oRs:<span style=\"color: #0000ff;\">Update</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br /><br /><br /> </div>[/code:1bhpr914]\n\nThank you.", "time": "11:09", "topic": "ADO and empty Dates [SOLVED]", "username": "lucasdebeltran" } ]
ADO and empty Dates [SOLVED]
[ { "date": "2015-05-23", "forum": "FiveWin for Harbour/xHarbour", "text": "FW_DateToSQL() and FW_ValToSQL() are meant to be used while constructing SQL statements.\n\nFW_DateToSQL( CTOD( \"\" ) ) returns \"NULL\"\n\nExample usage:\nif we want to update a datefield:\n\n[code=fw:b076l919]<div class=\"fw\" id=\"{CB}\" style=\"font-family: monospace;\"><br />cSql := <span style=\"color: #ff0000;\">\"UPDATE MYTABLE SET DOCDT = \"</span> + FW_DateToSQL<span style=\"color: #000000;\">&#40;</span> dDate <span style=\"color: #000000;\">&#41;</span> + <span style=\"color: #ff0000;\">\" WHERE ID = 10\"</span><br />oCn:<span style=\"color: #000000;\">Execute</span><span style=\"color: #000000;\">&#40;</span> cSql <span style=\"color: #000000;\">&#41;</span><br />&nbsp;</div>[/code:b076l919]\nEven better \ncSql := SQL UPDATE MYTABLE SET DOCDT = dDate WHERE ID - 0\n\nFor ado, you may use FW_AdoNull() for updating or inserting empty dates", "time": "11:24", "topic": "ADO and empty Dates [SOLVED]", "username": "nageswaragunupudi" } ]
ADO and empty Dates [SOLVED]
[ { "date": "2015-05-23", "forum": "FiveWin for Harbour/xHarbour", "text": "Mr. Nages,\n\nThank you very much.\n\nThis is working:\n\n[code=fw:3dhgpjf6]<div class=\"fw\" id=\"{CB}\" style=\"font-family: monospace;\"> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;AADD<span style=\"color: #000000;\">&#40;</span> aVals, HB_DECODE<span style=\"color: #000000;\">&#40;</span> aStruct<span style=\"color: #000000;\">&#91;</span> n, <span style=\"color: #000000;\">2</span> <span style=\"color: #000000;\">&#93;</span>, <span style=\"color: #ff0000;\">'C'</span>, Space<span style=\"color: #000000;\">&#40;</span> aStruct<span style=\"color: #000000;\">&#91;</span> n, <span style=\"color: #000000;\">3</span> <span style=\"color: #000000;\">&#93;</span> <span style=\"color: #000000;\">&#41;</span>, <span style=\"color: #ff0000;\">'D'</span>, AdoNull<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>, <span style=\"color: #ff0000;\">'L'</span>, .f., ;<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<span style=\"color: #ff0000;\">'M'</span>, <span style=\"color: #ff0000;\">\"\"</span>, <span style=\"color: #ff0000;\">'m'</span>, <span style=\"color: #ff0000;\">\"\"</span>, <span style=\"color: #ff0000;\">'+'</span>, <span style=\"color: #000000;\">0</span>, ;<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<span style=\"color: #ff0000;\">'N'</span>, <span style=\"color: #00C800;\">If</span><span style=\"color: #000000;\">&#40;</span> aStruct<span style=\"color: #000000;\">&#91;</span> n, <span style=\"color: #000000;\">3</span> <span style=\"color: #000000;\">&#93;</span> == <span style=\"color: #000000;\">0</span>, <span style=\"color: #000000;\">0</span>, Val<span style=\"color: #000000;\">&#40;</span> <span style=\"color: #ff0000;\">\"0.\"</span> + Replicate<span style=\"color: #000000;\">&#40;</span> <span style=\"color: #ff0000;\">'0'</span>, aStruct<span style=\"color: #000000;\">&#91;</span> n, <span style=\"color: #000000;\">3</span> <span style=\"color: #000000;\">&#93;</span> <span style=\"color: #000000;\">&#41;</span> <span style=\"color: #000000;\">&#41;</span> <span style=\"color: #000000;\">&#41;</span>, ;<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<span style=\"color: #ff0000;\">'T'</span>, AdoNull<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>, <span style=\"color: #ff0000;\">''</span> <span style=\"color: #000000;\">&#41;</span> <span style=\"color: #000000;\">&#41;</span><br />&nbsp;</div>[/code:3dhgpjf6]\n\nBest regards,", "time": "11:54", "topic": "ADO and empty Dates [SOLVED]", "username": "lucasdebeltran" } ]
ADO and empty Dates [SOLVED]
[ { "date": "2014-06-27", "forum": "FiveWin for Harbour/xHarbour", "text": "Hello,\n\nI have a client that use my program on a network. before it was a version with DBF-files. Now I upgrade his program to ADO with MySQL.\nThe program is working very nice, but...\nThe customer don't quit the program at the evening, but all the PC go to 'Sleep-mode'. In the morning he resume the program, but than he get directly an error that the program can't write/access the database.\nWith the DBF-files he didn't get an error, but now he have to restart the program.\nI know it's better to quit the program, but is there a way to fix this problem without restaring the program?", "time": "14:18", "topic": "ADO and resume laptop", "username": "Marc Vanzegbroeck" } ]
ADO and resume laptop
[ { "date": "2014-06-27", "forum": "FiveWin for Harbour/xHarbour", "text": "Mark\n\nIf it were me and your customer does not want to shut down his computer, I would go to the control panel and the power settings and on \"Close Lid\" .. set the option to \"Do Nothing\"\n\nThat way, your customer and just shut the lid and walk away and the laptop will not go to sleep.\n\nRick Lipkin", "time": "16:37", "topic": "ADO and resume laptop", "username": "Rick Lipkin" } ]
ADO and resume laptop
[ { "date": "2014-06-28", "forum": "FiveWin for Harbour/xHarbour", "text": "Hi,\n\nI was thinking to do a open again if it fails\n\nlike[code=fw:2h5ev0f2]<div class=\"fw\" id=\"{CB}\" style=\"font-family: monospace;\"><span style=\"color: #00C800;\">TRY</span><br />   oSQL:<span style=\"color: #000000;\">execute</span><span style=\"color: #000000;\">&#40;</span> vCommando<span style=\"color: #000000;\">&#41;</span><br />CATCH oErr<br />&nbsp; &nbsp;<span style=\"color: #00C800;\">TRY</span><br />&nbsp; &nbsp; &nbsp; oSQL:<span style=\"color: #000000;\">Open</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />&nbsp; &nbsp;CATCH oError<br />&nbsp; &nbsp; &nbsp; <span style=\"color: #0000ff;\">MsgInfo</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"Failed to Connect to the Database \"</span><span style=\"color: #000000;\">&#41;</span><br />&nbsp; &nbsp; &nbsp; quit<br />&nbsp; &nbsp;END<br />END <span style=\"color: #00C800;\">TRY</span><br /> </div>[/code:2h5ev0f2]\n\nI'm wondering that is would be a good solution?", "time": "14:57", "topic": "ADO and resume laptop", "username": "Marc Vanzegbroeck" } ]
ADO and resume laptop
[ { "date": "2014-06-29", "forum": "FiveWin for Harbour/xHarbour", "text": "Hi,\n\nI just found out that there is a ADO-state-propery, so I can check that the connection is still OK.\n\nI will try to use that.", "time": "09:30", "topic": "ADO and resume laptop", "username": "Marc Vanzegbroeck" } ]
ADO and resume laptop
[ { "date": "2014-06-29", "forum": "FiveWin for Harbour/xHarbour", "text": "[quote=\"Marc Vanzegbroeck\":2kdflhla]Hi,\n\nI just found out that there is a ADO-state-propery, so I can check that the connection is still OK.\n\nI will try to use that.[/quote:2kdflhla]\noCn:State --> 0 = not open and 1 = open\nBut when server disconnects you, your oCn:State shows 1 though in real there is no connection.\n\nTo resume a connection you need to do:\n[code=fw:2kdflhla]<div class=\"fw\" id=\"{CB}\" style=\"font-family: monospace;\"><br />oCn:<span style=\"color: #000000;\">Close</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br /><span style=\"color: #00C800;\">TRY</span><br />&nbsp; &nbsp;oCon:<span style=\"color: #000000;\">Open</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />CATCH<br />&nbsp; &nbsp;<span style=\"color: #B900B9;\">// handle failure and exit</span><br />END<br /><span style=\"color: #00C800;\">if</span> oCn:<span style=\"color: #000000;\">State</span> == <span style=\"color: #000000;\">0</span><br />&nbsp; &nbsp;<span style=\"color: #B900B9;\">// not connected</span><br /><span style=\"color: #00C800;\">else</span><br />&nbsp; &nbsp;<span style=\"color: #B900B9;\">// connected .. go ahead</span><br /><span style=\"color: #00C800;\">endif</span><br />&nbsp;</div>[/code:2kdflhla]\nWhen connection dies (due to loss of connectivity or server closing the connection), only way we know it when we get a runtime error. Any openration, even a recordset movement causes runtime eror.\n\nSo try to have a global error block directing to your own error routine:\n1. Check if it is Ado Error ( check oCn:Errors collection )\n2. If Ado error is it related to connection\n a. If not call standard error routne\n b. If yes, Try Resume connection as above and then return RETRY operation", "time": "10:20", "topic": "ADO and resume laptop", "username": "nageswaragunupudi" } ]
ADO and resume laptop
[ { "date": "2014-06-29", "forum": "FiveWin for Harbour/xHarbour", "text": "Thank you Rao,\n\nIndeed, I just found out that oCn:State is still open, even when I disconnected the network.\n\nI try to use your suggestion, and put it in my global error-handler.\n\nThe only problem I have ir the network-connections was lost, and back OK-again (after resuming the PC) is when writing to the database, because, for reading I allways use a recordset that I open while reading it. If the connections is back OK, than it works.\nBut for opdating, writing to the database, I use a connection that I open in the beginning of my program, and close while exiting the program.", "time": "10:30", "topic": "ADO and resume laptop", "username": "Marc Vanzegbroeck" } ]
ADO and resume laptop
[ { "date": "2014-06-29", "forum": "FiveWin for Harbour/xHarbour", "text": "We are not opening a new connection again. We are closing and reopening the same connection that you opened first. Still do you get error while writing?\n\nMeanwhile please also see\n<!-- l --><a class=\"postlink-local\" href=\"http://forums.fivetechsupport.com/viewtopic.php?f=3&t=26907&start=0&hilit=recordset+local\">viewtopic.php?f=3&t=26907&start=0&hilit=recordset+local</a><!-- l -->", "time": "10:42", "topic": "ADO and resume laptop", "username": "nageswaragunupudi" } ]
ADO and resume laptop
[ { "date": "2014-06-29", "forum": "FiveWin for Harbour/xHarbour", "text": "I know than whe are using the same connection again, but I was refering to recordset that are allways are reopen while calling.\n\nBut anyhow, it's working now, like you suggested. By closing the connection, and reopening it, if there was an error.\n\nThanks,", "time": "10:52", "topic": "ADO and resume laptop", "username": "Marc Vanzegbroeck" } ]
ADO and resume laptop
[ { "date": "2014-06-29", "forum": "FiveWin for Harbour/xHarbour", "text": "Glad it is working. Can you post your Code here for the benefit of all of us? Can we standardise this and integrate with fwh adofuncs library?", "time": "11:13", "topic": "ADO and resume laptop", "username": "nageswaragunupudi" } ]
ADO and resume laptop
[ { "date": "2014-06-29", "forum": "FiveWin for Harbour/xHarbour", "text": "For now I have put in my functions I have made for myself for updating, deleting and adding records with ADO, because I needed it very fast for that customer.\n\nI will put it in my error-handler, so it will work allways when there is an ADO-error. It will than also write the error in the error-file.\nNow the customer just get an error that the connections was lost, and that the program can't reconnect anymore...\nI will post the code after I put it in my error handler.", "time": "11:37", "topic": "ADO and resume laptop", "username": "Marc Vanzegbroeck" } ]
ADO and resume laptop
[ { "date": "2014-06-30", "forum": "FiveWin for Harbour/xHarbour", "text": "Rao,\n\nWhat I was thinking to do is add this to errorsys.prg\n[code=fw:30bbqes2]<div class=\"fw\" id=\"{CB}\" style=\"font-family: monospace;\"><span style=\"color: #00C800;\">if</span> ErrorMessage<span style=\"color: #000000;\">&#40;</span> e <span style=\"color: #000000;\">&#41;</span> = <span style=\"color: #ff0000;\">'Error ADODB.Connection/16389 &nbsp;E_FAIL: EXECUTE'</span><br />&nbsp; &nbsp;oSQL:<span style=\"color: #000000;\">Close</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />&nbsp; &nbsp;oSQL:=CreateObject<span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"ADODB.Connection\"</span><span style=\"color: #000000;\">&#41;</span><br />&nbsp; &nbsp;<span style=\"color: #00C800;\">TRY</span><br />&nbsp; &nbsp; &nbsp; oSQL:<span style=\"color: #000000;\">Open</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />&nbsp; &nbsp; &nbsp; <span style=\"color: #00C800;\">return</span> .f.<br />&nbsp; &nbsp;CATCH<br />&nbsp; &nbsp; &nbsp; Msgalert<span style=\"color: #000000;\">&#40;</span> <span style=\"color: #ff0000;\">\"Error connecting to server\"</span><span style=\"color: #000000;\">&#41;</span><br />&nbsp; &nbsp;END <span style=\"color: #00C800;\">TRY</span><br /><span style=\"color: #00C800;\">endif</span><br />&nbsp;</div>[/code:30bbqes2]", "time": "09:57", "topic": "ADO and resume laptop", "username": "Marc Vanzegbroeck" } ]
ADO and resume laptop
[ { "date": "2014-08-24", "forum": "FiveWin for Harbour/xHarbour", "text": "Hi,\n\nAfter debugging the program, I finaly found the error that my customer get.\nIt is : 'MySQL server has gone away'\n\nNow I'm looking a for a way to reconnect. I found something like oSql:ping(), fut there is also a possibility to auto-reconnect according to the MySQL-site.\nHas anyone already did something like this?", "time": "09:12", "topic": "ADO and resume laptop", "username": "Marc Vanzegbroeck" } ]
ADO and resume laptop
[ { "date": "2007-05-03", "forum": "FiveWin para Harbour/xHarbour", "text": "Manualmente hago asi para agregar un registro con el campo ID del tipo uniqueidentifier: (B85E62C3-DC56-40C0-852A-49F759AC68FB)\n\n[code:5i9csd9t]\nINSERT INTO articoli\n &#40;ID, Sub_ID, codice, descrizione&#41;\n VALUES &#40;NEWID&#40;&#41;, 15, 'uno', 'due'&#41;\n[/code:5i9csd9t]\n\n\nAlguien sabe como hacerlo con ADO?\n[code:5i9csd9t]\nFOR i &#58;= 1 TO 5000\n oRs&#58;AddNew&#40;&#41;\n //oRs&#58;fields&#40;\"ID\"&#41;&#58;VALUE &#58;= \"NEWID&#40;&#41;\"\n oRs&#58;fields&#40;\"Sub_ID\"&#41;&#58;VALUE &#58;= i\n oRs&#58;fields&#40;\"codice\"&#41;&#58;value &#58;= \"COD\" + ALLTRIM&#40; STR&#40; i &#41; &#41;\n oRs&#58;Fields&#40; \"descrizione\" &#41;&#58;Value &#58;= \"Descrizione articolo \" + ALLTRIM&#40; STR&#40; i &#41; &#41;\n oRs&#58;Update&#40;&#41;\nNEXT\n[/code:5i9csd9t]\n\n\nGracias", "time": "11:55", "topic": "ADO append con Uniqueidentifier en MSSQL", "username": "pymsoft" } ]
ADO append con Uniqueidentifier en MSSQL
[ { "date": "2007-05-04", "forum": "FiveWin para Harbour/xHarbour", "text": "Fernando, \n\n\nno puedo usar adordd porque no compila con la version de xharbour que uso yo, que no puedo cambiar porque uso FWH 2.7 que actualizaré apenas me lo permitan. De todos modos, no se si está previsto, pero cuando el campo es del tipo uniqueidentifier hay que llamar a una funcion NewID() para crear el uniqueidentifier, que manualmente se hace \"INSERT INTO articoli (ID, codice) VALUES (NewID(), 'codigo uno')\"\n\nMi problema es que con ADO no podia hacerlo en automatico, de todos modos lo he resuelto en este modo:\n\n[code:1bqlnruj]\n TRY\n oRs&#58;AddNew&#40;&#41;\n CATCH oError\n MsgStop&#40;oError&#58;Operation+CRLF+oError&#58;Description,\"Ado Connection\"&#41;\n RETURN NIL \n END TRY\n\n TRY\n oRs2 &#58;= oConnection&#58;Execute&#40;\"select newid&#40;&#41;\"&#41;\n CATCH oError\n MsgStop&#40;oError&#58;Operation+CRLF+oError&#58;Description,\"Ado Connection\"&#41;\n RETURN NIL\n END TRY\n\n cNewID &#58;= oRs2&#58;fields&#40;0&#41;&#58;value\n\n oRs&#58;fields&#40;\"ID\"&#41;&#58;VALUE &#58;= cNewID\n oRs&#58;fields&#40;\"Sub_ID\"&#41;&#58;VALUE &#58;= i\n oRs&#58;fields&#40;\"codice\"&#41;&#58;value &#58;= \"COD\" + ALLTRIM&#40; STR&#40; i &#41; &#41;\n oRs&#58;Fields&#40; \"descrizione\" &#41;&#58;Value &#58;= \"Descrizione articolo \" + ALLTRIM&#40; STR&#40; i &#41; &#41;\n oRs&#58;Fields&#40; \"nota1\" &#41;&#58;Value &#58;= REPLICATE&#40;\"-=-\", 800 &#41;\n oRs&#58;Fields&#40; \"nota2\" &#41;&#58;Value &#58;= REPLICATE&#40;\"-+-\", 800 &#41;\n oRs&#58;Fields&#40; \"messaggio\" &#41;&#58;Value &#58;= REPLICATE&#40;\"&#46;-&#46;\", 800 &#41;\n\n TRY\n oRs2&#58;close&#40;&#41;\n CATCH\n END TRY\n[/code:1bqlnruj]\n\n\nSeria bueno preveerlo que en ADORDD (si ya no lo hace) que cuando el campo sea de este tipo, lo genere automaticamente al hacer un append.\n\nSaludos y gracias de tu tiempo.", "time": "09:14", "topic": "ADO append con Uniqueidentifier en MSSQL", "username": "pymsoft" } ]
ADO append con Uniqueidentifier en MSSQL
[ { "date": "2007-05-04", "forum": "FiveWin para Harbour/xHarbour", "text": "Con ado puedes utilizar el metodo Execute del objeto connection.\n\n[code:1vn1im4w]\noCnn&#58;Execute&#40;\"INSERT INTO articoli &#40;ID, Sub_ID, codice, descrizione&#41; VALUES &#40;NEWID&#40;&#41;, 15, 'uno', 'due'&#41; \"&#41;\n[/code:1vn1im4w]", "time": "14:27", "topic": "ADO append con Uniqueidentifier en MSSQL", "username": "Biel EA6DD" } ]
ADO append con Uniqueidentifier en MSSQL
[ { "date": "2007-05-04", "forum": "FiveWin para Harbour/xHarbour", "text": "Biel, \n\n\njustamente, como habia leido aqui que RF decía que conviene usar oRs:update() en vez del comando INSERT (o de repente yo lo entendí mal), es que quería saber como hacerlo con el recordset (:update() en vez que con :Execute()\n\n\ngracias de tu tiempo.", "time": "17:13", "topic": "ADO append con Uniqueidentifier en MSSQL", "username": "pymsoft" } ]
ADO append con Uniqueidentifier en MSSQL
[ { "date": "2007-05-04", "forum": "FiveWin para Harbour/xHarbour", "text": "[quote=\"Fernando Mancera\":1ypgk66h]Hola Pedro,\n\nEn el mensaje referente a ADORDD un usuario posteo un link con todo lo necesario para hacer funcionar en xHarbour. Recuerda compilar el codigo fuente de ADORDD con tu version de xHarbour.\n\n[url:1ypgk66h]http&#58;//rapidshare&#46;com/files/29234022/adoRDD&#46;rar&#46;html[/url:1ypgk66h][/quote:1ypgk66h]\n\nFer,\n\ncompila tanto en xharbour como harbour.\n\npor cierto, sería conveniente incluir las modificaciones en el cvs de harbour.\n\nsaludos", "time": "17:52", "topic": "ADO append con Uniqueidentifier en MSSQL", "username": "wmormar" } ]
ADO append con Uniqueidentifier en MSSQL
[ { "date": "2007-05-04", "forum": "FiveWin para Harbour/xHarbour", "text": "William,\n\nVamos a subir las modificaciones al CVS de Harbour, lo que ocurre es que queremos hacer algunos cambios en el código para eliminar diferencias entre Harbour y xHarbour y que a ser posible, se use el mismo código con ambos", "time": "18:10", "topic": "ADO append con Uniqueidentifier en MSSQL", "username": "Antonio Linares" } ]
ADO append con Uniqueidentifier en MSSQL
[ { "date": "2007-05-04", "forum": "FiveWin para Harbour/xHarbour", "text": "[quote=\"Antonio Linares\":81rk2v0q]William,\n\nVamos a subir las modificaciones al CVS de Harbour, lo que ocurre es que queremos hacer algunos cambios en el código para eliminar diferencias entre Harbour y xHarbour y que a ser posible, se use el mismo código con ambos[/quote:81rk2v0q]\n\nok. gracias", "time": "20:49", "topic": "ADO append con Uniqueidentifier en MSSQL", "username": "wmormar" } ]
ADO append con Uniqueidentifier en MSSQL
[ { "date": "2019-09-13", "forum": "FiveWin for Harbour/xHarbour", "text": "Hi,\n\nUsing ado/FW_ado functions as DBMS management irrespective of MYSQL, MSSQL, etc, is there a way to back up the whole database to a local file?\n\nThank you", "time": "15:44", "topic": "ADO back up full database", "username": "MOISES" } ]
ADO back up full database
[ { "date": "2019-09-13", "forum": "FiveWin for Harbour/xHarbour", "text": "Backup and Restore are specific to each database. There is no common support in ADO.\n\nFor MySql, we can use FWH oCon:Backup(...) and oCon:Restore(...) methods.", "time": "17:28", "topic": "ADO back up full database", "username": "nageswaragunupudi" } ]
ADO back up full database
[ { "date": "2019-09-13", "forum": "FiveWin for Harbour/xHarbour", "text": "Thank you.\n\nAnd what about saving and restoring each table in a txt local file?\n\nAll the best,", "time": "18:01", "topic": "ADO back up full database", "username": "MOISES" } ]
ADO back up full database
[ { "date": "2019-09-16", "forum": "FiveWin for Harbour/xHarbour", "text": "Up!", "time": "19:01", "topic": "ADO back up full database", "username": "MOISES" } ]
ADO back up full database
[ { "date": "2019-09-16", "forum": "FiveWin for Harbour/xHarbour", "text": "Moises:\n\nTake a look at MySqlDump.exe and MySQL.Exe\n\nRegards", "time": "19:32", "topic": "ADO back up full database", "username": "Armando" } ]
ADO back up full database
[ { "date": "2019-09-17", "forum": "FiveWin for Harbour/xHarbour", "text": "Thank you very much for replying. I am looking for an approach via ADO for MySQL/MSSQL/María DB, therefore neutral from the point of view of the database.\n\nI think this method exists, but I haven't found its parameters.\n\nGreetings", "time": "12:53", "topic": "ADO back up full database", "username": "MOISES" } ]
ADO back up full database
[ { "date": "2019-09-18", "forum": "FiveWin for Harbour/xHarbour", "text": "Up!", "time": "20:08", "topic": "ADO back up full database", "username": "MOISES" } ]
ADO back up full database
[ { "date": "2014-04-11", "forum": "FiveWin para Harbour/xHarbour", "text": "Fala pessoal!\n\nEstou fazendo um select em uma tabela DBF via ADO, e a acentuação no RecordSet esta incorreta. Alguém já passou por isto?\n\n[code=fw:1kopckza]<div class=\"fw\" id=\"{CB}\" style=\"font-family: monospace;\"><span style=\"color: #00C800;\">Function</span> U_Teste<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br /><span style=\"color: #00C800;\">Local</span> oConn<br /><span style=\"color: #00C800;\">Local</span> cSQL<br /><span style=\"color: #00C800;\">Local</span> rsClaims<br /><br />oConn:= CreateObject<span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"ADODB.Connection\"</span><span style=\"color: #000000;\">&#41;</span><br />oConn:<span style=\"color: #000000;\">Open</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=c:<span style=\"color: #000000;\">\\t</span>emp<span style=\"color: #000000;\">\\d</span>ados;Extended Properties=DBASE IV\"</span><span style=\"color: #000000;\">&#41;</span><br /><br />cSQL := <span style=\"color: #ff0000;\">\"SELECT * FROM SP50001\"</span><br /><br />rsClaims := CreateObject<span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"ADODB.Recordset\"</span><span style=\"color: #000000;\">&#41;</span><br />rsClaims:<span style=\"color: #000000;\">CursorLocation</span> := <span style=\"color: #000000;\">3</span>  <span style=\"color: #B900B9;\">// adUseClient</span><br />rsClaims:<span style=\"color: #000000;\">CursorType</span> := <span style=\"color: #000000;\">3</span> <span style=\"color: #B900B9;\">// adOpenStatic</span><br />rsClaims:<span style=\"color: #000000;\">ActiveConnection</span>:= oConn<br />rsClaims:<span style=\"color: #000000;\">Open</span><span style=\"color: #000000;\">&#40;</span>cSQL<span style=\"color: #000000;\">&#41;</span><br /><br />rsClaims:<span style=\"color: #000000;\">MoveFirst</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />MsgStop<span style=\"color: #000000;\">&#40;</span>rsClaims:<span style=\"color: #000000;\">Fields</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"SP5_CODIGO\"</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #000000;\">Value</span><span style=\"color: #000000;\">&#41;</span> &nbsp; &nbsp;<span style=\"color: #B900B9;\">//ONDE DEVERIA SER 'MIRIÃ' É RETORNADO 'MIRI+'</span><br /><br /><span style=\"color: #00C800;\">Return</span></div>[/code:1kopckza]", "time": "20:21", "topic": "ADO com DBF (Acentuação)", "username": "digordo" } ]
ADO com DBF (Acentuação)
[ { "date": "2014-04-17", "forum": "FiveWin para Harbour/xHarbour", "text": "Achei!\n\n\nÉ só alterar a chave do registro do windows: HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Jet\\4.0\\Engines\\xBase, DataCodePage=OEM para DataCodePage=ANSI\n\n\nValeu", "time": "20:00", "topic": "ADO com DBF (Acentuação)", "username": "digordo" } ]
ADO com DBF (Acentuação)
[ { "date": "2014-04-17", "forum": "FiveWin para Harbour/xHarbour", "text": "Estou acessando a tabela DBF via ADO e gostaria de obter o Recno físico da tabela. Vi que o RecordSet do ADO possui tanto a BookMark como a AbsolutiPosition, mas ambas retornam a posição de um registro referente ao RecordSet em vez de obter o posição do registro da tabela física.\n\n\nAlguem sabe como obter?", "time": "20:12", "topic": "ADO com DBF (Recno)", "username": "digordo" } ]
ADO com DBF (Recno)
[ { "date": "2007-01-28", "forum": "FiveWin for Harbour/xHarbour", "text": "Ola amigos,\n\nPreciso ler planilha Excel com ADO, é possivel ?\n\ngostaria de um exemplo\n\nAri", "time": "13:06", "topic": "ADO com Excel", "username": "Ari" } ]
ADO com Excel
[ { "date": "2007-01-28", "forum": "FiveWin for Harbour/xHarbour", "text": "No necesitas ADO, con OLE es mas que suficiente:\n[code:10ufe4or]\noExcel &#58;= TOleAuto&#40;&#41;&#58;New&#40; \"Excel&#46;Application\" &#41;\noExcel&#58;WorkBooks&#58;Open&#40;\"yourfile&#46;xls\"&#41; \noHoja &#58;= oExcel&#58;Get&#40; \"ActiveSheet\" &#41;\nnRows &#58;= oHoja&#58;UsedRange&#58;Rows&#58;Count&#40;&#41;\nnCols &#58;= oHoja&#58;UsedRange&#58;Columns&#58;Count&#40;&#41;\n\nUSE filedbf\nFOR nRow &#58;= 2 TO nRows\n APPEND BLANK\n For nfrom &#58;= 1 TO nCols\n FIELDPUT&#40;nFrom, oHoja&#58;Cells&#40;nRow,nCol&#41;&#58;Value&#41; \n NEXT\nNEXT\n[/code:10ufe4or]", "time": "18:45", "topic": "ADO com Excel", "username": "R.F." } ]
ADO com Excel
[ { "date": "2007-01-28", "forum": "FiveWin for Harbour/xHarbour", "text": "o usuário não tem o Excel.\n\nEu já uso desta forma que voce falou Rene, para algumas planilhas com mais de 10.000 linhas, o sistema vai parando ..ficando lento por falta de memoria.. \n\n\ncom ODBC eu fiz assim:\n\n\n[code:2frtg540]Function Teste&#40;oMeter&#41; // Ler arquivos Excel com ODBC\n local oDbc &#58;= TOdbc&#40;&#41;&#58;New&#40;&#41; // criar o ODBC no Windows !\n local n &#58;= 1\n local oAdo &#58;= TdbOdbc&#40;&#41;&#58;New&#40;\"SELECT * FROM &#91;folha1$&#93;\", oDbc&#41;\n\n oMeter&#58;nTotal &#58;= oAdo&#58;RecCount&#40;&#41; \n\n While !oAdo&#58;eof&#40;&#41;\n\n ++n\n oMeter&#58;cText &#58;= padr&#40;oAdo&#58;FieldGet&#40;1&#41;,18&#41; + \" \" + padr&#40; oAdo&#58;FieldGet&#40;2&#41; ,20&#41;\n oMeter&#58;Set&#40;n&#41;\n oMeter&#58;refresh&#40;&#41;\n\n oAdo&#58;skip&#40;&#41;\n End\n\nreturn nil[/code:2frtg540]\n\n* isto funcionou, mas eu tenho que criar a conexao na maquina do usuario para funcionar, gostaria de algo direto.\n\nAri", "time": "20:24", "topic": "ADO com Excel", "username": "Ari" } ]
ADO com Excel
[ { "date": "2007-01-28", "forum": "FiveWin for Harbour/xHarbour", "text": "Amiguinho\n\nComplementando o exemplo do Amigo Rene, neste exemplo voce poderá [b:1n11mxjm]ler e gravar[/b:1n11mxjm] dados em planilhas simples.\n[code:1n11mxjm]\n* \n* ---------------------------------------------------------------- \n* \nFUNCTION OLEExcel&#40;&#41; \n LOCAL oWnd, oMenu \n MENU oMenu \n MENUITEM \"&Probar Excel y DBF\" \n MENU \n MENUITEM \"&Leer SIGLAS&#46;XLS\" ACTION LEER&#40;&#41; \n MENUITEM \"&Enviar SIGLAS&#46;DBF a Excel\" ACTION ENVIAR&#40;&#41; WHEN FILE&#40; \"SIGLAS&#46;DBF\" &#41; \n SEPARATOR \n MENUITEM \"&Salir\" ACTION oWnd&#58;End&#40;&#41; \n ENDMENU \n ENDMENU \n DEFINE WINDOW oWnd FROM 0,0 TO 20,70 MENU oMenu TITLE \"Probar Excel y DBF\" \n ACTIVATE WINDOW oWnd MAXIMIZED \n RETURN \n\nFUNCTION LEER&#40;&#41; \n LOCAL oExcel, oHoja, nRows, nCols \n LOCAL aCampos&#58;=&#123;&#125;, nRow, nCol \n oExcel &#58;= TOleAuto&#40;&#41;&#58;New&#40; \"Excel&#46;Application\" &#41; \n oExcel&#58;WorkBooks&#58;Open&#40;SFN2LFN&#40;cFilePath&#40;GetModuleFileName&#40;GetInstance&#40;&#41;&#41;&#41;+\"SIGLAS&#46;xls\"&#41;&#41; \n oHoja &#58;= oExcel&#58;Get&#40; \"ActiveSheet\" &#41; \n nRows &#58;= oHoja&#58;UsedRange&#58;Rows&#58;Count&#40;&#41; \n nCols &#58;= oHoja&#58;UsedRange&#58;Columns&#58;Count&#40;&#41; \n FOR nCol &#58;= 1 TO nCols \n IF ValType&#40; oHoja&#58;Cells&#40; 2, nCol &#41;&#58;Value &#41; = \"C\" \n AADD&#40; aCampos, &#123; oHoja&#58;Cells&#40; 1, nCol &#41;&#58;Value, \"C\", 80, 0 &#125; &#41; \n\n ELSEIF ValType&#40; oHoja&#58;Cells&#40; 2, nCol &#41;&#58;Value &#41; = \"N\" \n AADD&#40; aCampos, &#123; oHoja&#58;Cells&#40; 1, nCol &#41;&#58;Value, \"N\", 15, 4 &#125; &#41; \n\n ELSEIF ValType&#40; oHoja&#58;Cells&#40; 2, nCol &#41;&#58;Value &#41; = \"L\" \n AADD&#40; aCampos, &#123; oHoja&#58;Cells&#40; 1, nCol &#41;&#58;Value, \"L\", 1, 0 &#125; &#41; \n\n ELSEIF ValType&#40; oHoja&#58;Cells&#40; 2, nCol &#41;&#58;Value &#41; = \"D\" \n AADD&#40; aCampos, &#123; oHoja&#58;Cells&#40; 1, nCol &#41;&#58;Value, \"D\", 8, 0 &#125; &#41; \n ENDIF \n NEXT \n DBCREATE&#40; \"EXCEL\", aCampos &#41; \n USE \"EXCEL\" NEW \n FOR nRow &#58;= 2 TO nRows \n APPEND BLANK \n FOR nCol &#58;= 1 TO nCols \n FIELDPUT&#40; nCol, oHoja&#58;Cells&#40; nRow, nCol &#41;&#58;Value &#41; \n NEXT \n NEXT \n CLOSE DATABASES \n oExcel&#58;Quit&#40;&#41; \n oHoja&#58;End&#40;&#41; \n oExcel&#58;End&#40;&#41; \n MsgInfo&#40; \"Foi criado o arquivo EXCEL&#46;DBF\" &#41; \n RETURN \n\nFUNCTION ENVIAR&#40;&#41; \n LOCAL oExcel, oHoja \n LOCAL nRow &#58;= 1, nCol \n oExcel &#58;= TOleAuto&#40;&#41;&#58;New&#40; \"Excel&#46;Application\" &#41; \n oExcel&#58;WorkBooks&#58;Add&#40;&#41; \n oHoja &#58;= oExcel&#58;Get&#40; \"ActiveSheet\" &#41; \n USE \"SIGLAS\" NEW \n FOR nCol &#58;= 1 TO FCOUNT&#40;&#41; \n oHoja&#58;Cells&#40; nRow, nCol &#41;&#58;Value &#58;= FieldName&#40; nCol &#41; \n NEXT \n DO WHILE &#46;NOT&#46; EOF&#40;&#41; \n nRow++ \n FOR nCol &#58;= 1 TO FCOUNT&#40;&#41; \n oHoja&#58;Cells&#40; nRow, nCol &#41;&#58;Value &#58;= FieldGet&#40; nCol &#41; \n NEXT \n SKIP \n ENDDO \n FOR nCol &#58;= 1 TO FCOUNT&#40;&#41; \n oHoja&#58;Columns&#40; nCol &#41;&#58;AutoFit&#40;&#41; \n NEXT \n CLOSE DATABASES \n oExcel&#58;Visible &#58;= &#46;T&#46; \n oHoja&#58;End&#40;&#41; \n oExcel&#58;End&#40;&#41; \n RETURN \n[/code:1n11mxjm]", "time": "20:37", "topic": "ADO com Excel", "username": "Rochinha" } ]
ADO com Excel
[ { "date": "2007-03-13", "forum": "FiveWin para Harbour/xHarbour", "text": "Procuro as classes do FireBird, para usar com ADO, hoje uso o MySQL, gostaria de tentar o FireBird.\n\nAri", "time": "20:47", "topic": "ADO com FireBird", "username": "Ari" } ]
ADO com FireBird
[ { "date": "2007-03-13", "forum": "FiveWin para Harbour/xHarbour", "text": "Ari:\n\nContact to Rochinha, I remenber her made to library for Firebird + ADO.\n\n<!-- e --><a href=\"mailto:irochinha@itelefonica.com.br\">irochinha@itelefonica.com.br</a><!-- e -->; \n\nRegards ,\n\nJuan", "time": "22:57", "topic": "ADO com FireBird", "username": "jcaro" } ]
ADO com FireBird
[ { "date": "2008-01-10", "forum": "FiveWin para Harbour/xHarbour", "text": "Hola,\n\nUna pregunta breve y concreta, como funciona MS SQL Server 2005 con ADO, usando el provider native correpsondiente?\n\nO recomiendan usar MS SQL Server 2000?\n\nSaludos,\nMario A. Dávalos", "time": "22:13", "topic": "ADO con MS SQL 2005", "username": "MarioDava" } ]
ADO con MS SQL 2005
[ { "date": "2011-08-15", "forum": "FiveWin para Harbour/xHarbour", "text": "Mi problema es que al cargar el recordset, el listbox no muestra nada y el RecordCount muestra -1 <!-- s:( --><img src=\"{SMILIES_PATH}/icon_sad.gif\" alt=\":(\" title=\"Sad\" /><!-- s:( --> \n\ngracias de antemano por cualquier ayuda <!-- s:D --><img src=\"{SMILIES_PATH}/icon_biggrin.gif\" alt=\":D\" title=\"Very Happy\" /><!-- s:D --> \nsaludos y\nxhabrazos\n[code=fw:1b13gfgd]<div class=\"fw\" id=\"{CB}\" style=\"font-family: monospace;\">oCon := TOLEAUTO<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #00C800;\">new</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"adodb.connection\"</span><span style=\"color: #000000;\">&#41;</span><br />oCon:<span style=\"color: #000000;\">ConnectionString</span>:=<span style=\"color: #ff0000;\">\"Driver={MySQL ODBC 3.51 Driver};Server=localhost;Database=ERP;User='root'; Password='root';Option=3;\"</span><br /><span style=\"color: #00C800;\">TRY</span><br />  oCon:<span style=\"color: #000000;\">Open</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />  <span style=\"color: #0000ff;\">MSGINFO</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"CONECTADO\"</span><span style=\"color: #000000;\">&#41;</span><br />CATCH<br />    MSGSTOP<span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"NO SE CONECTO\"</span><span style=\"color: #000000;\">&#41;</span><br />END<br />oCmd := TOLEAUTO<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #00C800;\">New</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"adodb.command\"</span><span style=\"color: #000000;\">&#41;</span><br />oCmd :<span style=\"color: #000000;\">ActiveConnection</span><span style=\"color: #000000;\">&#40;</span>oCon<span style=\"color: #000000;\">&#41;</span><br />oCmd :<span style=\"color: #000000;\">CommandText</span> := <span style=\"color: #ff0000;\">\"SELECT * FROM articulos ORDER BY descripcion\"</span><br /><br />oRs := TOleAuto<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #00C800;\">New</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"adodb.recordset\"</span><span style=\"color: #000000;\">&#41;</span><br />oRS :<span style=\"color: #000000;\">CursorLocation</span> := adUseClient<br />oRS :<span style=\"color: #000000;\">LockType</span>   := adLockOptimistic<br />oRS :<span style=\"color: #000000;\">CursorType</span> := adOpenKeyset<br />oRs := oCmd:<span style=\"color: #000000;\">Execute</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br /><br /><span style=\"color: #0000ff;\">DEFINE</span> <span style=\"color: #0000ff;\">DIALOG</span> ODLG <span style=\"color: #0000ff;\">resource</span> <span style=\"color: #ff0000;\">\"ODLG_MANART\"</span> <span style=\"color: #0000ff;\">TITLE</span> <span style=\"color: #ff0000;\">\"  TABLA DE ARTICULOS \"</span><br /><br /> oRs:<span style=\"color: #000000;\">MoveFirst</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />? oRs:<span style=\"color: #000000;\">RecordCount</span>  <span style=\"color: #B900B9;\">//  me muestra -1</span><br />? oRs:<span style=\"color: #000000;\">Fields</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"codigo\"</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #000000;\">value</span>+<span style=\"color: #ff0000;\">\" \"</span>+ oRs:<span style=\"color: #000000;\">Fields</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"descripcion\"</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #000000;\">value</span> <span style=\"color: #B900B9;\">// me muestra bien los datos del primer registro</span><br /><span style=\"color: #0000ff;\">REDEFINE</span> <span style=\"color: #0000ff;\">LISTBOX</span> oLbx FIELDS oRs:<span style=\"color: #000000;\">Fields</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"codigo\"</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #000000;\">value</span>,;<br />                                                      oRs:<span style=\"color: #000000;\">Fields</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"descripcion\"</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #000000;\">value</span>;<br />                                             HEADERS <span style=\"color: #ff0000;\">\"Código\"</span>,;<br />                                                      <span style=\"color: #ff0000;\">\"Descripcion\"</span>;<br />                                            <span style=\"color: #0000ff;\">id</span> <span style=\"color: #000000;\">135</span> <span style=\"color: #0000ff;\">of</span> Odlg                                                                                          <br />oLbx:<span style=\"color: #000000;\">aJustify</span> := <span style=\"color: #000000;\">&#123;</span>.F.,.f.,.t.,.t.<span style=\"color: #000000;\">&#125;</span><br /> </div>[/code:1b13gfgd]", "time": "01:14", "topic": "ADO con MySQL problema con listbox", "username": "lafug" } ]
ADO con MySQL problema con listbox
[ { "date": "2011-08-16", "forum": "FiveWin para Harbour/xHarbour", "text": "Luis\n\nHere is an example of some MS Sql code using ADO with a redefine listbox .. Look at the codeblocks and the Skipper function ..\n\nRick Lipkin\n\n[code=fw:t6bjmplf]<div class=\"fw\" id=\"{CB}\" style=\"font-family: monospace;\"><br /><br />... open tables<br /><br /><span style=\"color: #00C800;\">IF</span> oRs1:<span style=\"color: #000000;\">eof</span><br />   oRs1:<span style=\"color: #000000;\">Close</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />&nbsp; &nbsp;<span style=\"color: #00C800;\">return</span><span style=\"color: #000000;\">&#40;</span>.f.<span style=\"color: #000000;\">&#41;</span><br /><span style=\"color: #00C800;\">ENDIF</span><br /><br />oRs1:<span style=\"color: #000000;\">MoveFirst</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br /><br /><span style=\"color: #0000ff;\">DEFINE</span> <span style=\"color: #0000ff;\">DIALOG</span> oDlg <span style=\"color: #0000ff;\">RESOURCE</span> <span style=\"color: #ff0000;\">\"DISTSLCT\"</span>                           ;<br />       <span style=\"color: #0000ff;\">COLOR</span> <span style=\"color: #ff0000;\">\"W+/W\"</span>                                              ;<br />       <span style=\"color: #0000ff;\">TITLE</span> <span style=\"color: #ff0000;\">\"DISTRICT Select\"</span>                                   ;<br /><br />   <span style=\"color: #0000ff;\">REDEFINE</span> <span style=\"color: #0000ff;\">LISTBOX</span> oLBX FIELDS          ;<br />       oRs1:<span style=\"color: #000000;\">Fields</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"DISTRICT\"</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #000000;\">Value</span>     ;<br />     SIZES <span style=\"color: #000000;\">150</span>                           ;<br />     HEADERS <span style=\"color: #ff0000;\">\"District\"</span>                  ;<br />     <span style=\"color: #0000ff;\">ID</span> <span style=\"color: #000000;\">111</span> <span style=\"color: #0000ff;\">of</span> oDlg<br /><br />   <span style=\"color: #0000ff;\">REDEFINE</span> <span style=\"color: #0000ff;\">BUTTON</span> oBTN1 <span style=\"color: #0000ff;\">ID</span> <span style=\"color: #000000;\">113</span>              ;<br />       <span style=\"color: #0000ff;\">ACTION</span> <span style=\"color: #000000;\">&#40;</span> zDISTRICT := oRs1:<span style=\"color: #000000;\">Fields</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"district\"</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #000000;\">Value</span>,;<br />                oOBJ:<span style=\"color: #0000ff;\">Refresh</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>,              ;<br />                oDlg:<span style=\"color: #000000;\">END</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span> <span style=\"color: #000000;\">&#41;</span>                 ;<br />       <span style=\"color: #00C800;\">DEFAULT</span><br /><br /><br />   <span style=\"color: #0000ff;\">REDEFINE</span> <span style=\"color: #0000ff;\">BUTTON</span> oBTN2 <span style=\"color: #0000ff;\">ID</span> <span style=\"color: #000000;\">112</span>             ;<br />       <span style=\"color: #0000ff;\">ACTION</span> <span style=\"color: #000000;\">&#40;</span> oDLG:<span style=\"color: #000000;\">END</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span> <span style=\"color: #000000;\">&#41;</span><br /><br />    oLbx:<span style=\"color: #000000;\">bLogicLen</span> := <span style=\"color: #000000;\">&#123;</span> || oRs1:<span style=\"color: #000000;\">RecordCount</span> <span style=\"color: #000000;\">&#125;</span><br />    oLbx:<span style=\"color: #000000;\">bGoTop</span>    := <span style=\"color: #000000;\">&#123;</span> || oRs1:<span style=\"color: #000000;\">MoveFirst</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span> <span style=\"color: #000000;\">&#125;</span><br />    oLbx:<span style=\"color: #000000;\">bGoBottom</span> := <span style=\"color: #000000;\">&#123;</span> || oRs1:<span style=\"color: #000000;\">MoveLast</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span> <span style=\"color: #000000;\">&#125;</span><br />    oLbx:<span style=\"color: #000000;\">bSkip</span>     := <span style=\"color: #000000;\">&#123;</span> | nSkip | Skipper<span style=\"color: #000000;\">&#40;</span> oRs1, nSkip <span style=\"color: #000000;\">&#41;</span> <span style=\"color: #000000;\">&#125;</span><br />    oLbx:<span style=\"color: #000000;\">cAlias</span>    := <span style=\"color: #ff0000;\">\"ARRAY\"</span><br /><br /><br /><span style=\"color: #0000ff;\">ACTIVATE</span> <span style=\"color: #0000ff;\">DIALOG</span> oDlg<br /><br />oRs1:<span style=\"color: #000000;\">Close</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br /><br />oDLG  := <span style=\"color: #00C800;\">NIL</span><br />oLBX  := <span style=\"color: #00C800;\">NIL</span><br /><br /><span style=\"color: #00C800;\">RETURN</span><span style=\"color: #000000;\">&#40;</span> .T. <span style=\"color: #000000;\">&#41;</span><br /><br /><span style=\"color: #B900B9;\">//-------------------------------</span><br /><span style=\"color: #00C800;\">STATIC</span> <span style=\"color: #00C800;\">FUNCTION</span> SKIPPER<span style=\"color: #000000;\">&#40;</span> oRsx, nSkip <span style=\"color: #000000;\">&#41;</span><br /><br /><span style=\"color: #00C800;\">LOCAL</span> nRec := oRsx:<span style=\"color: #000000;\">AbsolutePosition</span><br /><br />oRsx:<span style=\"color: #0000ff;\">Move</span><span style=\"color: #000000;\">&#40;</span> nSkip <span style=\"color: #000000;\">&#41;</span><br /><br /><span style=\"color: #00C800;\">IF</span> oRsx:<span style=\"color: #000000;\">EOF</span>; oRsx:<span style=\"color: #000000;\">MoveLast</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>; <span style=\"color: #00C800;\">ENDIF</span><br /><span style=\"color: #00C800;\">IF</span> oRsx:<span style=\"color: #000000;\">BOF</span>; oRsx:<span style=\"color: #000000;\">MoveFirst</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>; <span style=\"color: #00C800;\">ENDIF</span><br /><br /><span style=\"color: #00C800;\">RETURN</span><span style=\"color: #000000;\">&#40;</span> oRsx:<span style=\"color: #000000;\">AbsolutePosition</span> - nRec <span style=\"color: #000000;\">&#41;</span><br /> </div>[/code:t6bjmplf]", "time": "16:25", "topic": "ADO con MySQL problema con listbox", "username": "Rick Lipkin" } ]
ADO con MySQL problema con listbox
[ { "date": "2011-08-16", "forum": "FiveWin para Harbour/xHarbour", "text": "Thanks for your help Rick, I did it as you said in your example but it did't work, besides the function oRs:MoveLast() is not working, the program display the folowing error when it is executed.\n\nApplication\n===========\n Path and name: c:\\sistemas\\sofvenxh\\sofvenxh.Exe (32 bits)\n Size: 3,429,888 bytes\n Time from start: 0 hours 0 mins 10 secs \n Error occurred at: 16/08/2011, 13:26:53\n Error description: Error adodb.command:EXECUTE/6 DISP_E_UNKNOWNNAME: MOVELAST\n Args:\n\n\nRegards\n\n[code=fw:2vwl3ze0]<div class=\"fw\" id=\"{CB}\" style=\"font-family: monospace;\">     oCmd := TOLEAUTO<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #00C800;\">New</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"adodb.command\"</span><span style=\"color: #000000;\">&#41;</span><br />     oCmd :<span style=\"color: #000000;\">ActiveConnection</span><span style=\"color: #000000;\">&#40;</span>oCon<span style=\"color: #000000;\">&#41;</span><br />   oCmd :<span style=\"color: #000000;\">CommandText</span> := <span style=\"color: #ff0000;\">\"SELECT * FROM articulos \"</span>                     <span style=\"color: #B900B9;\">//ORDER BY descripcion</span><br /><br />     oRS := TOleAuto<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #00C800;\">New</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"adodb.recordset\"</span><span style=\"color: #000000;\">&#41;</span><br />     oRS :<span style=\"color: #000000;\">CursorLocation</span> := adUseClient          <span style=\"color: #B900B9;\">//  EL RECORSET ESTA AL LADO DEL CLIENTE Y NO EN EN EL SERVER</span><br />     oRS :<span style=\"color: #000000;\">LockType</span>   := adLockOptimistic<br />     <span style=\"color: #B900B9;\">//oRS :CursorType := adOpenKeyset</span><br />   oRS := oCmd:<span style=\"color: #000000;\">Execute</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span> <span style=\"color: #B900B9;\">// here the error appears</span><br /><br />     oRs:<span style=\"color: #000000;\">MoveLast</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br /> </div>[/code:2vwl3ze0]", "time": "18:29", "topic": "ADO con MySQL problema con listbox", "username": "lafug" } ]
ADO con MySQL problema con listbox
[ { "date": "2011-08-17", "forum": "FiveWin para Harbour/xHarbour", "text": "problema solucionado !!\n[code=fw:3gfrqwj1]<div class=\"fw\" id=\"{CB}\" style=\"font-family: monospace;\">   oCon := TOLEAUTO<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #00C800;\">new</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"adodb.connection\"</span><span style=\"color: #000000;\">&#41;</span><br />   oCon:<span style=\"color: #000000;\">ConnectionString</span>:=<span style=\"color: #ff0000;\">\"Driver={MySQL ODBC 3.51 Driver};Server=localhost;Database=ERP;User='root'; Password='root';Option=3;\"</span><br />     <span style=\"color: #00C800;\">TRY</span><br />       oCon:<span style=\"color: #000000;\">Open</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />     <span style=\"color: #0000ff;\">MSGINFO</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"CONECTADO\"</span><span style=\"color: #000000;\">&#41;</span><br />     CATCH<br />        MSGSTOP<span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"NO SE CONECTO\"</span><span style=\"color: #000000;\">&#41;</span><br />     END<br />     oCmd := TOLEAUTO<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #00C800;\">New</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"adodb.command\"</span><span style=\"color: #000000;\">&#41;</span><br />     oCmd :<span style=\"color: #000000;\">ActiveConnection</span><span style=\"color: #000000;\">&#40;</span>oCon<span style=\"color: #000000;\">&#41;</span><br />   <span style=\"color: #B900B9;\">//oCmd :CommandText := \"SELECT * FROM articulos ORDER BY descripcion\"     esto no funcionaba y oRS := oCmd:Execute()</span><br />     oRS := TOleAuto<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #00C800;\">New</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"adodb.recordset\"</span><span style=\"color: #000000;\">&#41;</span>                                 <span style=\"color: #B900B9;\">//comentado mas abajo</span><br />     oRS :<span style=\"color: #000000;\">CursorLocation</span> := adUseClient<br />     oRS :<span style=\"color: #000000;\">LockType</span>   := adLockOptimistic<br />     oRS :<span style=\"color: #000000;\">CursorType</span> := adOpenKeyset<br />   <span style=\"color: #B900B9;\">//oRS := oCmd:Execute()</span><br />   oRs:<span style=\"color: #000000;\">activeconnection</span><span style=\"color: #000000;\">&#40;</span>oCon<span style=\"color: #000000;\">&#41;</span>                                   <span style=\"color: #B900B9;\">// con estas 3 lineas</span><br />     oRs:<span style=\"color: #000000;\">source</span> := <span style=\"color: #ff0000;\">\"SELECT * FROM articulos ORDER BY descripcion\"</span> <span style=\"color: #B900B9;\">// funcionó</span><br />     oRS:<span style=\"color: #000000;\">open</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>                                                   <span style=\"color: #B900B9;\">// perfecto</span><br /> </div>[/code:3gfrqwj1]", "time": "01:20", "topic": "ADO con MySQL problema con listbox", "username": "lafug" } ]
ADO con MySQL problema con listbox
[ { "date": "2011-08-28", "forum": "FiveWin para Harbour/xHarbour", "text": "Estoy comenzando a trabajar con ADO y MySql hasta aquí hice un pequeño mantenedor de una tabla de artículos en la que puedo agregar, eliminar y crear registros desde el recordset y funciona bien, pero luego despues de unos minutos de operar (modificabdo y creando) aparece el error mas abajo, lo he probado como localhost y conectandome a una DB remota. Será porque se desconecta del servidor?, porque despues al volver a entrar funciona por un tiempo y se cae nuevamente.\n\n Path and name: c:\\sistemas\\sofvenxh\\sofvenxh.Exe (32 bits)\n Size: 3,432,960 bytes\n Time from start: 0 hours 4 mins 42 secs \n Error occurred at: 27/08/2011, 20:16:35\n Error description: Error adodb.recordset/6 DISP_E_UNKNOWNNAME: MOVE\n Args:\n [ 1] = N -11\n\nStack Calls\n===========\n Called from: source\\rtl\\win32ole.prg => TOLEAUTO:MOVE(0)\n Called from: c:\\sistemas\\sofvenxh\\manarti.prg => SKIPPER(119)\n Called from: c:\\sistemas\\sofvenxh\\manarti.prg => (b)MANARTI(85)\n Called from: .\\source\\classes\\WBROWSE.PRG => TWBROWSE:SKIP(1733)\n Called from: .\\source\\classes\\WBROWSE.PRG => TWBROWSE:PAINT(757)\n Called from: .\\source\\classes\\WBROWSE.PRG => TWBROWSE:DISPLAY(2277)\n Called from: .\\source\\classes\\CONTROL.PRG => TCONTROL:HANDLEEVENT(1630)\n Called from: .\\source\\classes\\WBROWSE.PRG => TWBROWSE:HANDLEEVENT(1656)\nAquí el código del prg\n\nGRACIAS DE ANTEMANO POR CUALQUIER AYUDA\n\n\n[code=fw:4t2rc46d]<div class=\"fw\" id=\"{CB}\" style=\"font-family: monospace;\">     oCon := TOLEAUTO<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #00C800;\">new</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"adodb.connection\"</span><span style=\"color: #000000;\">&#41;</span><br />   oCon:<span style=\"color: #000000;\">ConnectionString</span>:=<span style=\"color: #ff0000;\">\"Driver={MySQL ODBC 3.51 Driver};Server=\"</span>+cHost+<span style=\"color: #ff0000;\">\";Port=3306;Database=\"</span>+cDataBase+<span style=\"color: #ff0000;\">\";User=\"</span>+cUser+<span style=\"color: #ff0000;\">\"; Password=\"</span>+cPassWord+<span style=\"color: #ff0000;\">\";Option=3;\"</span><br />     oCon:<span style=\"color: #000000;\">ConnectionTimeout</span>:=<span style=\"color: #000000;\">3600</span><br />   <span style=\"color: #B900B9;\">//oCon:ConnectionString:=\"Driver={MySQL ODBC 3.51 Driver};Server=\"+cHost+\";Port=3306;Database=portalphpnuke;User=user; Password=password;Option=3;\"</span><br /><br />     <span style=\"color: #00C800;\">TRY</span><br />       oCon:<span style=\"color: #000000;\">Open</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />     CATCH<br />        MSGSTOP<span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"NO SE CONECTO\"</span><span style=\"color: #000000;\">&#41;</span><br />            <span style=\"color: #00C800;\">RETURN</span> <span style=\"color: #00C800;\">NIL</span><br />     END<br />     oCmd := TOLEAUTO<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #00C800;\">New</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"adodb.command\"</span><span style=\"color: #000000;\">&#41;</span><br />     oCmd :<span style=\"color: #000000;\">ActiveConnection</span><span style=\"color: #000000;\">&#40;</span>oCon<span style=\"color: #000000;\">&#41;</span><br />     oRS := TOleAuto<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #00C800;\">New</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"adodb.recordset\"</span><span style=\"color: #000000;\">&#41;</span><br />     oRS :<span style=\"color: #000000;\">CursorLocation</span> := adUseClient<br />     oRS :<span style=\"color: #000000;\">LockType</span>       := adLockOptimistic<br />     oRS :<span style=\"color: #000000;\">CursorType</span>     := adOpenKeyset<br />   oRs:<span style=\"color: #000000;\">ActiveConnection</span><span style=\"color: #000000;\">&#40;</span>oCon<span style=\"color: #000000;\">&#41;</span><br />     oRs:<span style=\"color: #000000;\">Source</span> := <span style=\"color: #ff0000;\">\"SELECT * FROM articulos ORDER BY descripcion\"</span><br />     oRS:<span style=\"color: #000000;\">Open</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br /><br />   <span style=\"color: #B900B9;\">/*IF oRS:Supports(adSeek)   // Aqui Indexamos el RecordSet Para poder buscar, en este caso por codigo<br />      oRS:Index := \"codigo\"<br />            msginfo(\"index\")<br />   ENDIF*/</span><br /><br />     <span style=\"color: #0000ff;\">DEFINE</span> <span style=\"color: #0000ff;\">DIALOG</span> ODLG <span style=\"color: #0000ff;\">resource</span> <span style=\"color: #ff0000;\">\"ODLG_MANART\"</span> <span style=\"color: #0000ff;\">TITLE</span> <span style=\"color: #ff0000;\">\"TABLA DE ARTICULOS\"</span><br /><br />     <span style=\"color: #0000ff;\">REDEFINE</span> METER oMeter <span style=\"color: #0000ff;\">VAR</span> nParte TOTAL nTotal <span style=\"color: #0000ff;\">ID</span> <span style=\"color: #000000;\">300</span> <span style=\"color: #0000ff;\">OF</span> oDlg <span style=\"color: #0000ff;\">UPDATE</span> <span style=\"color: #B900B9;\">// BARCOLOR RGB(0,0,128),RGB(0,0,128)</span><br /><br />     <span style=\"color: #0000ff;\">REDEFINE</span> <span style=\"color: #0000ff;\">GET</span> oG340 <span style=\"color: #0000ff;\">VAR</span> cBuscar <span style=\"color: #0000ff;\">ID</span> <span style=\"color: #000000;\">340</span> <span style=\"color: #0000ff;\">OF</span> oDlg <span style=\"color: #0000ff;\">UPDATE</span> <span style=\"color: #0000ff;\">PICTURE</span> <span style=\"color: #ff0000;\">\"@!\"</span> ;<br />     <span style=\"color: #0000ff;\">VALID</span> <span style=\"color: #000000;\">&#40;</span>FILTRA_MAR<span style=\"color: #000000;\">&#40;</span>cBuscar,oRS,oLBx<span style=\"color: #000000;\">&#41;</span>,.T.<span style=\"color: #000000;\">&#41;</span><br /><br />     oRS:<span style=\"color: #000000;\">MoveFirst</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br /><br />     <span style=\"color: #0000ff;\">REDEFINE</span> <span style=\"color: #0000ff;\">LISTBOX</span> oLbx FIELDS oRS:<span style=\"color: #000000;\">Fields</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"codigo\"</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #000000;\">value</span>,;<br />                                                               oRS:<span style=\"color: #000000;\">Fields</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"descripcion\"</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #000000;\">value</span>,;<br />                                                               oRS:<span style=\"color: #000000;\">Fields</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"Precioventa\"</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #000000;\">value</span>;<br />        SIZES <span style=\"color: #000000;\">40</span>,<span style=\"color: #000000;\">250</span>,<span style=\"color: #000000;\">20</span>;<br />                                                 HEADERS <span style=\"color: #ff0000;\">\"Código\"</span>,;<br />                                                                 <span style=\"color: #ff0000;\">\"Descripcion\"</span>,;<br />                                                                 <span style=\"color: #ff0000;\">\"Precio\"</span>;<br />                                                <span style=\"color: #0000ff;\">id</span> <span style=\"color: #000000;\">135</span> <span style=\"color: #0000ff;\">of</span> Odlg  <span style=\"color: #0000ff;\">UPDATE</span> <span style=\"color: #0000ff;\">ON</span> DBLCLICK<span style=\"color: #000000;\">&#40;</span>EDITA_MAR<span style=\"color: #000000;\">&#40;</span>.f.,oRS<span style=\"color: #000000;\">&#41;</span>,oLbx:<span style=\"color: #0000ff;\">REFRESH</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><span style=\"color: #000000;\">&#41;</span><br />   oLbx:<span style=\"color: #000000;\">aJustify</span> := <span style=\"color: #000000;\">&#123;</span>.F.,.f.,.t.,.t.<span style=\"color: #000000;\">&#125;</span><br />     oLbx:<span style=\"color: #000000;\">bLogicLen</span> := <span style=\"color: #000000;\">&#123;</span> || oRs:<span style=\"color: #000000;\">RecordCount</span> <span style=\"color: #000000;\">&#125;</span><br />   oLbx:<span style=\"color: #000000;\">bGoTop</span>    := <span style=\"color: #000000;\">&#123;</span> || oRs:<span style=\"color: #000000;\">MoveFirst</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span> <span style=\"color: #000000;\">&#125;</span><br />   oLbx:<span style=\"color: #000000;\">bGoBottom</span> := <span style=\"color: #000000;\">&#123;</span> || oRs:<span style=\"color: #000000;\">MoveLast</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span> <span style=\"color: #000000;\">&#125;</span><br />   oLbx:<span style=\"color: #000000;\">bSkip</span>     := <span style=\"color: #000000;\">&#123;</span> | nSkip | Skipper<span style=\"color: #000000;\">&#40;</span> oRs, nSkip <span style=\"color: #000000;\">&#41;</span> <span style=\"color: #000000;\">&#125;</span><br />   oLbx:<span style=\"color: #000000;\">cAlias</span>    := <span style=\"color: #ff0000;\">\"ARRAY\"</span><br /><br />    oLbx:<span style=\"color: #000000;\">bKeyDown</span> :=<span style=\"color: #000000;\">&#123;</span>|nKey|IIF<span style=\"color: #000000;\">&#40;</span>nKey == VK_RETURN,<span style=\"color: #000000;\">&#40;</span>EDITA_MAR<span style=\"color: #000000;\">&#40;</span>.F.,oRS<span style=\"color: #000000;\">&#41;</span>,oLbx:<span style=\"color: #000000;\">bGOTOP</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>,olbx:<span style=\"color: #0000ff;\">refresh</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>,OLBX:<span style=\"color: #000000;\">SETFOCUS</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><span style=\"color: #000000;\">&#41;</span>,;<br />  IIF<span style=\"color: #000000;\">&#40;</span>nKey == VK_DELETE ,ELIM_MAR<span style=\"color: #000000;\">&#40;</span>oRS,oLBx<span style=\"color: #000000;\">&#41;</span>,;<br />    IIF<span style=\"color: #000000;\">&#40;</span>nKey == VK_INSERT ,<span style=\"color: #000000;\">&#40;</span>EDITA_MAR<span style=\"color: #000000;\">&#40;</span>.T.,oRS<span style=\"color: #000000;\">&#41;</span>,oLbx:<span style=\"color: #000000;\">bGOTOP</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>,olbx:<span style=\"color: #0000ff;\">refresh</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>,OLBX:<span style=\"color: #000000;\">SETFOCUS</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><span style=\"color: #000000;\">&#41;</span> ,.T.<span style=\"color: #000000;\">&#41;</span><span style=\"color: #000000;\">&#41;</span><span style=\"color: #000000;\">&#41;</span><span style=\"color: #000000;\">&#125;</span><br /><br />   <span style=\"color: #0000ff;\">REDEFINE</span> BUTTONBMP ob136 <span style=\"color: #0000ff;\">ID</span> <span style=\"color: #000000;\">136</span> <span style=\"color: #0000ff;\">of</span> oDlg BITMAP <span style=\"color: #ff0000;\">\"NUEVO\"</span> ;<br />     <span style=\"color: #0000ff;\">action</span><span style=\"color: #000000;\">&#40;</span>EDITA_MAR<span style=\"color: #000000;\">&#40;</span>.T.,oRS<span style=\"color: #000000;\">&#41;</span>,olbx:<span style=\"color: #0000ff;\">refresh</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>,oLbx:<span style=\"color: #000000;\">SetFocus</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><span style=\"color: #000000;\">&#41;</span>  <span style=\"color: #0000ff;\">WHEN</span> VALIACCE<span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"A01\"</span><span style=\"color: #000000;\">&#41;</span>><span style=\"color: #000000;\">2</span><br />     ob136:<span style=\"color: #000000;\">cTooltip</span> := <span style=\"color: #ff0000;\">\"Crea nuevo registro\"</span><br /><br />   <span style=\"color: #0000ff;\">REDEFINE</span> BUTTONBMP ob137 <span style=\"color: #0000ff;\">ID</span> <span style=\"color: #000000;\">137</span> <span style=\"color: #0000ff;\">of</span> oDlg BITMAP <span style=\"color: #ff0000;\">\"EDITAR\"</span> ;<br />     <span style=\"color: #0000ff;\">action</span><span style=\"color: #000000;\">&#40;</span>EDITA_MAR<span style=\"color: #000000;\">&#40;</span>.F.,oRS<span style=\"color: #000000;\">&#41;</span>,olbx:<span style=\"color: #0000ff;\">refresh</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>,oLbx:<span style=\"color: #000000;\">SetFocus</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><span style=\"color: #000000;\">&#41;</span><br />     ob137:<span style=\"color: #000000;\">cTooltip</span>:= <span style=\"color: #ff0000;\">\"modifica registro\"</span><br /><br />     <span style=\"color: #0000ff;\">REDEFINE</span> BUTTONBMP ob138 <span style=\"color: #0000ff;\">ID</span> <span style=\"color: #000000;\">138</span> <span style=\"color: #0000ff;\">of</span> ODLG BITMAP <span style=\"color: #ff0000;\">\"ELIMINA\"</span> <span style=\"color: #0000ff;\">ACTION</span><span style=\"color: #000000;\">&#40;</span>ELIM_MAR<span style=\"color: #000000;\">&#40;</span>oRS,oLBx<span style=\"color: #000000;\">&#41;</span><span style=\"color: #000000;\">&#41;</span><br />     ob138:<span style=\"color: #000000;\">cTooltip</span>:= <span style=\"color: #ff0000;\">\"Elimina registro\"</span><br /><br />     <span style=\"color: #0000ff;\">REDEFINE</span> BUTTONBMP ob139 <span style=\"color: #0000ff;\">ID</span> <span style=\"color: #000000;\">139</span> <span style=\"color: #0000ff;\">of</span> ODLG BITMAP <span style=\"color: #ff0000;\">\"IMPRESORA\"</span>;<br />     <span style=\"color: #0000ff;\">action</span><span style=\"color: #000000;\">&#40;</span>olbx:<span style=\"color: #000000;\">gotop</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>,olbx:<span style=\"color: #000000;\">report</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>,olbx:<span style=\"color: #000000;\">gobottom</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><span style=\"color: #000000;\">&#41;</span><br />     ob139:<span style=\"color: #000000;\">cTooltip</span>:= <span style=\"color: #ff0000;\">\"Imprime\"</span><br /><br />     <span style=\"color: #0000ff;\">REDEFINE</span> BUTTONBMP ob139 <span style=\"color: #0000ff;\">ID</span> <span style=\"color: #000000;\">140</span> <span style=\"color: #0000ff;\">of</span> ODLG BITMAP <span style=\"color: #ff0000;\">\"EXCEL\"</span> <span style=\"color: #0000ff;\">ACTION</span><span style=\"color: #000000;\">&#40;</span>EXCEL_MAR<span style=\"color: #000000;\">&#40;</span>oRS,oMeter<span style=\"color: #000000;\">&#41;</span><span style=\"color: #000000;\">&#41;</span><br />     ob139:<span style=\"color: #000000;\">cTooltip</span>:= <span style=\"color: #ff0000;\">\"Listado Articulos a Excel\"</span><br /><br />     <span style=\"color: #0000ff;\">REDEFINE</span> <span style=\"color: #0000ff;\">BUTTON</span> oB450 <span style=\"color: #0000ff;\">ID</span> <span style=\"color: #000000;\">450</span> <span style=\"color: #0000ff;\">OF</span> oDlg <span style=\"color: #0000ff;\">ACTION</span> <span style=\"color: #000000;\">&#40;</span>odlg:<span style=\"color: #000000;\">end</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><span style=\"color: #000000;\">&#41;</span><br /><br />     <span style=\"color: #0000ff;\">ACTIVATE</span> <span style=\"color: #0000ff;\">dialog</span> ODLG <span style=\"color: #0000ff;\">centered</span> <span style=\"color: #B900B9;\">// VALID LSALE</span><br />   oRS:<span style=\"color: #000000;\">Close</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />     oCon:<span style=\"color: #000000;\">Close</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br /><span style=\"color: #00C800;\">RETURN</span> .T.<br /><br /><span style=\"color: #00C800;\">STATIC</span> <span style=\"color: #00C800;\">FUNCTION</span> SKIPPER<span style=\"color: #000000;\">&#40;</span> oRsx, nSkip <span style=\"color: #000000;\">&#41;</span><br /> <span style=\"color: #00C800;\">LOCAL</span> nRec := oRsx:<span style=\"color: #000000;\">AbsolutePosition</span><br /> oRsx:<span style=\"color: #0000ff;\">Move</span><span style=\"color: #000000;\">&#40;</span> nSkip <span style=\"color: #000000;\">&#41;</span><br /> <span style=\"color: #00C800;\">IF</span> oRsx:<span style=\"color: #000000;\">EOF</span>; oRsx:<span style=\"color: #000000;\">MoveLast</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>; <span style=\"color: #00C800;\">ENDIF</span><br /> <span style=\"color: #00C800;\">IF</span> oRsx:<span style=\"color: #000000;\">BOF</span>; oRsx:<span style=\"color: #000000;\">MoveFirst</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>; <span style=\"color: #00C800;\">ENDIF</span><br /><span style=\"color: #00C800;\">RETURN</span><span style=\"color: #000000;\">&#40;</span> oRsx:<span style=\"color: #000000;\">AbsolutePosition</span> - nRec <span style=\"color: #000000;\">&#41;</span><br /><br /><span style=\"color: #00C800;\">FUNCTION</span> FILTRA_MAR<span style=\"color: #000000;\">&#40;</span>cBuscar,oRS,oLBx<span style=\"color: #000000;\">&#41;</span><br /> <span style=\"color: #00C800;\">IF</span> LEN<span style=\"color: #000000;\">&#40;</span>ALLTRIM<span style=\"color: #000000;\">&#40;</span>cBuscar<span style=\"color: #000000;\">&#41;</span><span style=\"color: #000000;\">&#41;</span>><span style=\"color: #000000;\">0</span><br />     oRs:<span style=\"color: #000000;\">Filter</span>:= <span style=\"color: #ff0000;\">\"descripcion LIKE\"</span> + <span style=\"color: #ff0000;\">\"  '*\"</span> + ALLTRIM<span style=\"color: #000000;\">&#40;</span>cBuscar<span style=\"color: #000000;\">&#41;</span> + <span style=\"color: #ff0000;\">\"*' \"</span><br /> <span style=\"color: #00C800;\">ELSE</span><br />     oRs:<span style=\"color: #000000;\">Filter</span>:= <span style=\"color: #ff0000;\">\"\"</span><br /> <span style=\"color: #00C800;\">ENDIF</span><br /> oRs:<span style=\"color: #0000ff;\">Refresh</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br /> oLBx:<span style=\"color: #0000ff;\">Refresh</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br /><span style=\"color: #00C800;\">RETURN</span> <span style=\"color: #00C800;\">NIL</span><br /><br /><span style=\"color: #00C800;\">FUNCTION</span> EDITA_MAR<span style=\"color: #000000;\">&#40;</span>lNuevo,oRS<span style=\"color: #000000;\">&#41;</span><br /> <span style=\"color: #00C800;\">LOCAL</span> oG114,oG102,lGraba:=.F.,oDlg,oB308,oB502,nBookMark,;<br /> cCodigo := SPACE<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">20</span><span style=\"color: #000000;\">&#41;</span>,;<br /> cDescri := SPACE<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">50</span><span style=\"color: #000000;\">&#41;</span>,;<br /> nPrecio := <span style=\"color: #000000;\">0</span>,;<br /> nMaximo := <span style=\"color: #000000;\">0</span><br /><br /> <span style=\"color: #00C800;\">IF</span> !lnuevo<br />        cCodigo := oRS:<span style=\"color: #000000;\">Fields</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"codigo\"</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #000000;\">value</span><br />        cDescri := oRS:<span style=\"color: #000000;\">Fields</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"descripcion\"</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #000000;\">value</span><br /> <span style=\"color: #00C800;\">ENDIF</span><br /><br /> <span style=\"color: #0000ff;\">DEFINE</span> <span style=\"color: #0000ff;\">DIALOG</span> oDlg <span style=\"color: #0000ff;\">RESOURCE</span> <span style=\"color: #ff0000;\">\"ODLG_ARTEDIMYSQL\"</span> <span style=\"color: #0000ff;\">TITLE</span> <span style=\"color: #ff0000;\">\"DATOS ARTICULO \"</span><br /><br /> <span style=\"color: #0000ff;\">REDEFINE</span> <span style=\"color: #0000ff;\">GET</span> oG114 <span style=\"color: #0000ff;\">VAR</span> cCodigo <span style=\"color: #0000ff;\">ID</span> <span style=\"color: #000000;\">101</span> <span style=\"color: #0000ff;\">OF</span> oDlg <span style=\"color: #0000ff;\">WHEN</span> lNuevo <span style=\"color: #0000ff;\">UPDATE</span> <span style=\"color: #0000ff;\">PICTURE</span> <span style=\"color: #ff0000;\">\"@!\"</span> ;<br /> <span style=\"color: #0000ff;\">valid</span> <span style=\"color: #000000;\">&#40;</span>IIF<span style=\"color: #000000;\">&#40;</span>EXISTE_CODIGO<span style=\"color: #000000;\">&#40;</span>cCodigo,oRS<span style=\"color: #000000;\">&#41;</span>,<span style=\"color: #000000;\">&#40;</span>cCodigo:=SPACE<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">20</span><span style=\"color: #000000;\">&#41;</span>,oG114:<span style=\"color: #000000;\">oJump</span>:=oG114,oG114:<span style=\"color: #0000ff;\">REFRESH</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><span style=\"color: #000000;\">&#41;</span>,.T.<span style=\"color: #000000;\">&#41;</span>,.T.<span style=\"color: #000000;\">&#41;</span><br /><span style=\"color: #B900B9;\">// valid (IIF(!EXISTE_CODIGO(cCodigo,oRS),oDlg:END(),.T.),.T.)</span><br /><br /> <span style=\"color: #0000ff;\">REDEFINE</span> <span style=\"color: #0000ff;\">GET</span> oG102 <span style=\"color: #0000ff;\">VAR</span> cDescri <span style=\"color: #0000ff;\">ID</span> <span style=\"color: #000000;\">102</span> <span style=\"color: #0000ff;\">OF</span> oDlg <span style=\"color: #0000ff;\">UPDATE</span> <span style=\"color: #0000ff;\">PICTURE</span> <span style=\"color: #ff0000;\">\"@!\"</span><br /><br /> <span style=\"color: #0000ff;\">REDEFINE</span> BUTTONBMP oB308 <span style=\"color: #0000ff;\">ID</span> <span style=\"color: #000000;\">501</span> <span style=\"color: #0000ff;\">OF</span> oDlg BITMAP <span style=\"color: #ff0000;\">\"GRABAR\"</span> <span style=\"color: #0000ff;\">WHEN</span> !EMPTY<span style=\"color: #000000;\">&#40;</span>cCodigo<span style=\"color: #000000;\">&#41;</span> <span style=\"color: #0000ff;\">ACTION</span>; <span style=\"color: #B900B9;\">// .AND. (VALIACCE(\"A01\")=3 .AND. lNuevo .OR. VALIACCE(\"A01\")=4)</span><br /> <span style=\"color: #000000;\">&#40;</span>lGraba:=.T.,oDlg:<span style=\"color: #000000;\">END</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><span style=\"color: #000000;\">&#41;</span><br /> oB308:<span style=\"color: #000000;\">cTOOLTIP</span>:= <span style=\"color: #ff0000;\">\"Grabar\"</span><br /><br /> <span style=\"color: #0000ff;\">REDEFINE</span> BUTTONBMP oB502  <span style=\"color: #0000ff;\">ID</span> <span style=\"color: #000000;\">502</span>  <span style=\"color: #0000ff;\">OF</span> oDlg BITMAP <span style=\"color: #ff0000;\">\"SALIR\"</span> <span style=\"color: #0000ff;\">ACTION</span><span style=\"color: #000000;\">&#40;</span>oDlg:<span style=\"color: #000000;\">END</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><span style=\"color: #000000;\">&#41;</span><br /><br /> <span style=\"color: #0000ff;\">ACTIVATE</span> <span style=\"color: #0000ff;\">DIALOG</span> oDlg<br /><br /> <span style=\"color: #00C800;\">IF</span> lGraba<br />    <span style=\"color: #00C800;\">IF</span> lNuevo<br />             oRS:<span style=\"color: #000000;\">AddNew</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />        <span style=\"color: #00C800;\">ENDIF</span><br />    nBookMark:=oRs:<span style=\"color: #000000;\">BookMark</span>                         <span style=\"color: #B900B9;\">// Marcamos el puntero del nuevo Registro y...></span><br />        oRS:<span style=\"color: #000000;\">Fields</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"codigo\"</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #000000;\">value</span>      := cCodigo<br />        oRS:<span style=\"color: #000000;\">Fields</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"descripcion\"</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #000000;\">value</span> := cDescri<br />        oRS:<span style=\"color: #000000;\">Sort</span>:=<span style=\"color: #ff0000;\">\"descripcion\"</span><br />        oRs:<span style=\"color: #000000;\">BookMark</span>:=nBookMark                          <span style=\"color: #B900B9;\">//  ...posicionamos el puntero en el nuevo registro para mostrarlo en el listbox ordenado</span><br />                                                         <span style=\"color: #B900B9;\">//  Esto solo cuando queremos mostrar el lisbox ordenado, en este caso por descripción</span><br />        oRS:<span style=\"color: #0000ff;\">Update</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />  <span style=\"color: #00C800;\">ENDIF</span><br /><span style=\"color: #00C800;\">RETURN</span> <span style=\"color: #00C800;\">NIL</span><br /><br /><span style=\"color: #B900B9;\">///////////////  VALIDAMOS SI EXISTE EL CODIGO INGRESADO //////////////////</span><br /><span style=\"color: #00C800;\">FUNCTION</span> EXISTE_CODIGO<span style=\"color: #000000;\">&#40;</span>cCodigo,oRS<span style=\"color: #000000;\">&#41;</span><br /> <span style=\"color: #00C800;\">LOCAL</span> nBookMark,oRsExis,lBusca:=.F.<br /> <span style=\"color: #00C800;\">IF</span> EMPTY<span style=\"color: #000000;\">&#40;</span>cCodigo<span style=\"color: #000000;\">&#41;</span><br />        <span style=\"color: #00C800;\">RETURN</span> .F.<br /> <span style=\"color: #00C800;\">ENDIF</span><br /> nBookMark:=oRs:<span style=\"color: #000000;\">BookMark</span> <span style=\"color: #B900B9;\">// guardamos el puntero actual del recordset para reestaablecerlo cuando el registro no existe</span><br /> oRS:<span style=\"color: #000000;\">MoveFirst</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br /> oRS:<span style=\"color: #000000;\">Find</span>:=<span style=\"color: #ff0000;\">\"codigo LIKE\"</span> + <span style=\"color: #ff0000;\">\" '%\"</span> + ALLTRIM<span style=\"color: #000000;\">&#40;</span>cCodigo<span style=\"color: #000000;\">&#41;</span> + <span style=\"color: #ff0000;\">\"%' \"</span><br /> <span style=\"color: #00C800;\">IF</span> !oRS:<span style=\"color: #000000;\">EOF</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />    <span style=\"color: #0000ff;\">MSGINFO</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"Código ya registrado\"</span><span style=\"color: #000000;\">&#41;</span><br />    lBusca:=.T.<br /> <span style=\"color: #00C800;\">ENDIF</span><br /> oRs:<span style=\"color: #000000;\">BookMark</span>:=nBookMark   <span style=\"color: #B900B9;\">// aqui se reestablece el puntero del recordset</span><br /><span style=\"color: #00C800;\">RETURN</span> lBusca<br /><br /><span style=\"color: #00C800;\">FUNCTION</span> ELIM_MAR<span style=\"color: #000000;\">&#40;</span>oRS,oLbx<span style=\"color: #000000;\">&#41;</span><br /> <span style=\"color: #00C800;\">IF</span> MSGYESNO<span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"esta seguro de eliminar este registro?\"</span>,<span style=\"color: #ff0000;\">\"Elimina\"</span><span style=\"color: #000000;\">&#41;</span><br />        oRS:<span style=\"color: #000000;\">Delete</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />        <span style=\"color: #00C800;\">IF</span> !oRs:<span style=\"color: #000000;\">EOF</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />           oRs:<span style=\"color: #000000;\">MoveNext</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />        <span style=\"color: #00C800;\">ELSE</span><br />             oRs:<span style=\"color: #000000;\">MovePrevious</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />        <span style=\"color: #00C800;\">ENDIF</span><br />        oRS:<span style=\"color: #0000ff;\">Update</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />        oLbx:<span style=\"color: #0000ff;\">Refresh</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br /> <span style=\"color: #00C800;\">ENDIF</span><br /><span style=\"color: #00C800;\">RETURN</span> <span style=\"color: #00C800;\">NIL</span><br /> </div>[/code:4t2rc46d]", "time": "00:41", "topic": "ADO con MySQL problema con recordset", "username": "lafug" } ]
ADO con MySQL problema con recordset
[ { "date": "2007-06-25", "forum": "FiveWin para Harbour/xHarbour", "text": "Amigos:\n\nQue necesito y donde lo consigo..\npara usar ADO con SQL Server y usar lo comandos nativos SQL.\n\nDespués de saber un poco mas de SQL probare el ADORDD.\n\nMuchas gracias.\n\nRuben Fernandez.", "time": "15:15", "topic": "ADO con SQL comando nativos.", "username": "Ruben Fernandez" } ]
ADO con SQL comando nativos.
[ { "date": "2007-06-25", "forum": "FiveWin para Harbour/xHarbour", "text": "No necesitas nada, Windows trae instalado todo, el proveedor ADO para SQL Server.\n\nSolo necesitarias un SQL Servers instalado y listo, ha claro y la cadena de conexion.\n\nDe ahi en fuera, tienes todo puesto para comenzar a utilizar ADO directamente desde tu programa FW.", "time": "19:28", "topic": "ADO con SQL comando nativos.", "username": "R.F." } ]
ADO con SQL comando nativos.
[ { "date": "2007-06-26", "forum": "FiveWin para Harbour/xHarbour", "text": "Gracias Rene.\n\nSaludos\n\nRuben Fernandez.", "time": "01:58", "topic": "ADO con SQL comando nativos.", "username": "Ruben Fernandez" } ]
ADO con SQL comando nativos.
[ { "date": "2007-06-26", "forum": "FiveWin para Harbour/xHarbour", "text": "Master:\n\nY donde hayar DOC para empezar a tomarle el hilo ?\n\nSaludos", "time": "02:31", "topic": "ADO con SQL comando nativos.", "username": "Armando" } ]
ADO con SQL comando nativos.
[ { "date": "2015-10-10", "forum": "FiveWin for Harbour/xHarbour", "text": "Anyone has the con string to Outlook?", "time": "11:12", "topic": "ADO connect string to Outlokk", "username": "AHF" } ]
ADO connect string to Outlokk
[ { "date": "2015-10-10", "forum": "FiveWin for Harbour/xHarbour", "text": "[code=fw:1mnx8jo2]<div class=\"fw\" id=\"{CB}\" style=\"font-family: monospace;\">strConnect = _T<span style=\"color: #000000;\">&#40;</span><span style=\"color: #ff0000;\">\"Provider=Microsoft.Jet.OLEDB.4.0;Outlook 9.0;\"</span><br />&nbsp; &nbsp; &nbsp; <span style=\"color: #ff0000;\">\"MAPILEVEL=;DATABASE=C:<span style=\"color: #000000;\">\\\\</span>Temp<span style=\"color: #000000;\">\\\\</span>;\"</span><span style=\"color: #000000;\">&#41;</span></div>[/code:1mnx8jo2]\n\nAnother way (not sure which one is the right one)\n[url:1mnx8jo2]https&#58;//support&#46;microsoft&#46;com/en-us/kb/275262[/url:1mnx8jo2]", "time": "11:25", "topic": "ADO connect string to Outlokk", "username": "Antonio Linares" } ]
ADO connect string to Outlokk
[ { "date": "2015-10-10", "forum": "FiveWin for Harbour/xHarbour", "text": "Thanks Antonio", "time": "14:13", "topic": "ADO connect string to Outlokk", "username": "AHF" } ]
ADO connect string to Outlokk
[ { "date": "2015-10-16", "forum": "FiveWin for Harbour/xHarbour", "text": "How can I open one of the outlook folders?", "time": "17:12", "topic": "ADO connect string to Outlokk", "username": "AHF" } ]
ADO connect string to Outlokk
[ { "date": "2015-05-26", "forum": "FiveWin for Harbour/xHarbour", "text": "Does anyone knows how to change this property?\nIts seems its read only with a value of zero in MySql.", "time": "18:34", "topic": "ADO connection property \"Maximum Open Rows\"", "username": "AHF" } ]
ADO connection property "Maximum Open Rows"
[ { "date": "2015-05-26", "forum": "FiveWin for Harbour/xHarbour", "text": "Antonio,\n\nPlease review this:\n[url:3wu39uoj]http&#58;//microsoft&#46;public&#46;data&#46;ado&#46;narkive&#46;com/miSIESQG/maximum-open-rows-property-is-read-only[/url:3wu39uoj]", "time": "18:44", "topic": "ADO connection property \"Maximum Open Rows\"", "username": "Antonio Linares" } ]
ADO connection property "Maximum Open Rows"
[ { "date": "2015-05-29", "forum": "FiveWin for Harbour/xHarbour", "text": "You can try this\nSELECT FIRST 1000 * FROM table\n\nlook this too\n<!-- l --><a class=\"postlink-local\" href=\"http://fivetechsupport.com/forums/viewtopic.php?f=3&t=26834#p148988\">viewtopic.php?f=3&t=26834#p148988</a><!-- l -->\n\nBest regards,", "time": "10:42", "topic": "ADO connection property \"Maximum Open Rows\"", "username": "avista" } ]
ADO connection property "Maximum Open Rows"
[ { "date": "2023-11-03", "forum": "FiveWin for Harbour/xHarbour", "text": "Hola buen día, como sería el equivalente de oCon:Execute( cSQL ) con ADO?", "time": "14:44", "topic": "ADO ejecutar", "username": "jpcavagnaro" } ]
ADO ejecutar
[ { "date": "2023-11-03", "forum": "FiveWin for Harbour/xHarbour", "text": "With ADO, we can use oCn:Execute( cSql )", "time": "15:10", "topic": "ADO ejecutar", "username": "nageswaragunupudi" } ]
ADO ejecutar
[ { "date": "2023-11-03", "forum": "FiveWin for Harbour/xHarbour", "text": "Mr. Rao, gracias por responder.\n\nme da error: Error description: Error ADODB.RecordSet:_ACTIVECONNECTION/0 S_OK: EXECUTE\n\ncomo sería la sintaxis, aclaro que estoy trabajando con DBFs, no con SQL", "time": "15:28", "topic": "ADO ejecutar", "username": "jpcavagnaro" } ]
ADO ejecutar
[ { "date": "2016-09-05", "forum": "FiveWin para Harbour/xHarbour", "text": "Saludos\n\nExiste alguna version de FWH que maneje ADO en forma nativa? Es decir, sin librerias de terceros?\n\nGracias", "time": "17:29", "topic": "ADO en forma nativa", "username": "Compuin" } ]
ADO en forma nativa
[ { "date": "2016-09-05", "forum": "FiveWin para Harbour/xHarbour", "text": "Desde hace tiempo, busca en tu source ADOFUNCS.PRG\n\nQué versión tienes?", "time": "17:35", "topic": "ADO en forma nativa", "username": "cnavarro" } ]
ADO en forma nativa
[ { "date": "2016-09-06", "forum": "FiveWin para Harbour/xHarbour", "text": "Gracias\n\nDonde veo un ejemplo de su uso?", "time": "01:58", "topic": "ADO en forma nativa", "username": "Compuin" } ]
ADO en forma nativa
[ { "date": "2016-09-06", "forum": "FiveWin para Harbour/xHarbour", "text": "Sería más fácil, para ayudarnos, si informamos de la versión de Fwh que utilizamos y si es Harbour/xHarbour, compilador de C, etc.\n\nAquí tienes información\n\n<!-- l --><a class=\"postlink-local\" href=\"http://forums.fivetechsupport.com/viewtopic.php?f=19&t=27296&hilit=empezando+con+ado#p151744\">viewtopic.php?f=19&t=27296&hilit=empezando+con+ado#p151744</a><!-- l -->\n\naunque en el foro hay muchos posts que hacen referencia a este tema", "time": "02:09", "topic": "ADO en forma nativa", "username": "cnavarro" } ]
ADO en forma nativa
[ { "date": "2007-05-03", "forum": "FiveWin for Harbour/xHarbour", "text": "To All\n\nWorking with a local access table and FWH Twbrowse seems to work with decent responce in painting the listbox .. BUT .. connecting to a SQL server using ADO and FW Twbrowse is very slow ..\n\nThe ( fwh ) Browse will start and you will see a corner in the left open and sit there till Twbrowse can get it's 'bearings'. I realize that Twbrowse has to figure out it's parameters. top, bottom, recno?? but it is painfully slow.\n\nEven worse is Hernan's TwBrowse replacement class .. it never opens the recordset... and looking at the code .. it doesn't even take into consideration ADO .. just rdd and I am not using an rdd to calc the recordset.\n\nIs there a way to modify either FW TWbrowse or Hernan's Twbrowse to give any better performance with ADO.\n\nThanks\nRick Lipkin", "time": "18:45", "topic": "ADO enhansed TwBrowse ?", "username": "Rick Lipkin" } ]
ADO enhansed TwBrowse ?
[ { "date": "2007-05-03", "forum": "FiveWin for Harbour/xHarbour", "text": "Rick,\n\nHave you already tested the free ADORDD that we have published ?\n\nBrowses work very fine with it", "time": "18:54", "topic": "ADO enhansed TwBrowse ?", "username": "Antonio Linares" } ]
ADO enhansed TwBrowse ?
[ { "date": "2007-05-03", "forum": "FiveWin for Harbour/xHarbour", "text": "Antonio\n\nTo be honest with you .. no, I have not tried the adordd. Would you be so kind as to send it to my private e-mail .. I will give it a good test.. \n\nI have been following your development .. does the download include a brief readme on the syntax .. for the connection strings ?? I guess the .ch would tell me a great deal as well .. \n\nBe anxious to see how it works.\n\nRick Lipkin\n<!-- e --><a href=\"mailto:lipkinrm29063@yahoo.com\">lipkinrm29063@yahoo.com</a><!-- e -->", "time": "19:56", "topic": "ADO enhansed TwBrowse ?", "username": "Rick Lipkin" } ]
ADO enhansed TwBrowse ?
[ { "date": "2007-05-03", "forum": "FiveWin for Harbour/xHarbour", "text": "Rick,\n\nAlready sent the email <!-- s:-) --><img src=\"{SMILIES_PATH}/icon_smile.gif\" alt=\":-)\" title=\"Smile\" /><!-- s:-) -->", "time": "20:25", "topic": "ADO enhansed TwBrowse ?", "username": "Antonio Linares" } ]
ADO enhansed TwBrowse ?
[ { "date": "2007-05-03", "forum": "FiveWin for Harbour/xHarbour", "text": "Rick:\n\nWhere are your placing the RecordSet Cursor ?\n\nFor browsing my best advice is to place the cursor on the client size because in the server size it takes ALOT of time on retrieving data.\n\nHave you modified the gotop, gobottom, bskip and blogiclen blocks ?", "time": "21:54", "topic": "ADO enhansed TwBrowse ?", "username": "R.F." } ]
ADO enhansed TwBrowse ?
[ { "date": "2007-05-03", "forum": "FiveWin for Harbour/xHarbour", "text": "Rene\n\nI am using the 'standard' code .. I presume the recordset is being cached to the local workstation ?\n\nHere is the code:\n\n// access.prg\n\n#include \"Fivewin.ch\"\n\nStatic lOK,oWND1,oBRW,oBROW,oBROW2\nStatic oSAY, cSAY, oSAY1, cSAY1\n//-------------------------------------------\nFunc Access()\n\nLOCAL oErr, SAYING, cFILENUM, oCN, cNAME, nLEN, nPOS, oRs, oDLG\nLOCAL lOK\n\nSET CENTURY on\nSET EPOCH to 1990\nSET DELETED on\n\n\noRs := CREATEOBJECT( \"ADODB.Recordset\" )\n\nTRY\n oRS:Open( \"SELECT * FROM CERT_DATA order by Name\", \"Provider=SQLOLEDB;Data Source=WEBDB02;Initial Catalog=DRUG_CONTROL;User Id=drugcontroluser;Password=r2x6j3q4\", 1,3 )\nCATCH oErr\n MsgInfo( \"Error in Opening CERT_DATA table\" )\n RETURN NIL\nEND TRY\n\n* oRs:MoveFirst()\n\n_CertBrow(oRs )\n\nReturn(nil)\n\n\n//--------------------------------------------------------\nSTATIC FUNCTION _CertBrow( oRs )\n\nLOCAL nRec, oDLG\n\nlOK := .F.\n\nDEFINE WINDOW oWnd1 ;\n FROM 3,1 to 30,100 ;\n Menu Buildmenu(oRS);\n TITLE \"REGISTRATION Registration Information Browse\"\n\n@ 0,0 LISTBOX oBrw FIELDS ;\n oRs:Fields( \"name\" ):Value,;\n oRs:Fields( \"addr1\" ):Value,;\n oRs:Fields( \"addr2\" ):Value,;\n oRs:Fields( \"addr3\" ):Value,;\n oRs:Fields( \"city\" ):Value,;\n oRs:Fields( \"state\" ):Value,;\n oRs:Fields( \"zip\" ):Value,;\n oRs:Fields( \"zip4\" ):Value,;\n oRs:Fields( \"schd\" ):Value,;\n dtoc( oRs:Fields( \"expir_date\" ):Value),;\n dtoc( oRs:Fields( \"init_date\" ):Value );\n SIZES 300,100,100,100,80,80,80,80,80;\n HEADERS \"Name\",;\n \"Address1 \",;\n \"Address2 \",;\n \"Address3 \",;\n \"City \",;\n \"State\",;\n \"Zip \",;\n \"Zip4 \",;\n \"Schd \",;\n \"Expire Date\",;\n \"Init_date \";\n ON DBLCLICK( MsgInfo( \"Mark Record to Keep\" ) );\n UPDATE\n\n oBrw:bLogicLen := { || oRs:RecordCount }\n oBrw:bGoTop := { || oRs:MoveFirst() }\n oBrw:bGoBottom := { || oRs:MoveLast() }\n oBrw:bSkip := { | nSkip | Skipper( oRs, nSkip ) }\n oBrw:cAlias := \"ARRAY\"\n\n oWND1:oClient := oBRW\n\nACTIVATE WINDOW oWND1 ;\n VALID ( IIF( !lOK, _LwmfsClose(.T., oRs), .F. ))\n\nRETURN NIL\n\n//------------------------\nStatic FUNCTION _LwmfsClose( lCLEAN, oRS )\n\nIF lCLEAN = .T.\n lOK := .T.\n oBRW:cALIAS := nil\n oRs:Close()\nENDIF\n\nRETURN(.T.)\n\n\n//--------------------------------------\nStatic FUNCTION BuildMenu( oRS )\n\nLOCAL oMenu1\n\nMENU oMenu1\n\n MENUITEM \"&Find ...\" // ;\n * ACTION ( _DocFind( oRS ), ;\n * oBRW:Refresh() ) ;\n * MESSAGE \"Find a Site\"\n\n\n MENUITEM \"&Quit\" ;\n ACTION oWnd1:END()\n ENDMENU\n\n RETURN( oMenu1 )\n\n//-------------------------------\nSTATIC FUNCTION SKIPPER( oRsx, nSkip )\n\nLOCAL nRec := oRsx:AbsolutePosition\n\noRsx:Move( nSkip )\n\nIF oRsx:EOF; oRsx:MoveLast(); ENDIF\nIF oRsx:BOF; oRsx:MoveFirst(); ENDIF\n\nRETURN( oRsx:AbsolutePosition - nRec )\n\n\n//----------------------\nStatic Func _Docfind(oRS)\n\nLOCAL cITEM, oDLG,olbx\n\ncITEM := \"File Number\"\n\nDEFINE DIALOG oDlg ;\n FROM 1, 3 to 18, 35 ;\n TITLE \"Site Locate Routine\"\n\n@ 0,0 LISTBOX oLBX var cITEM ;\n ITEMS { \"File Number\" } ;\n on LEFT DBLCLICK _FINDENTR(cITEM,oDLG,oRS) ;\n of oDlg SIZE 120,100 ;\n MESSAGE \"Please select an Item\"\n\n@ 6,4 BUTTON \"&Ok\" ;\n SIZE 25,10 of oDLG ;\n ACTION( _FINDENTR(cITEM, oDLG, oRS), ;\n oDLG:END(), cITEM := NIL ) ;\n DEFAULT\n\n@ 6,11 BUTTON \"&Quit\" ;\n SIZE 25,10 of oDLG ;\n ACTION oDlg:END()\n\nACTIVATE DIALOG oDlg\n\noDLG:END()\n\n\nRETURN( NIL )\n\n//-----------------------\nStatic FUNC _FINDENTR( cITEM,oDLG,oRS )\n\nLOCAL cFIND, cTITLE, oDLG2\n\ncFIND := \"BOGUS\"\n\nDO CASE\nCASE cITEM = \"File Number\"\n cFIND := SPACE(10)\n cTITLE := \"Enter a File Number\"\n\nENDCASE\n\nDEFINE DIALOG oDlg1 ;\n FROM 14,10 to 21,44 ;\n TITLE cTITLE\n\n @ 1,1 GET cFIND of oDLG1 PICTURE \"@!\"\n\n @ 2,6 BUTTON \"&Ok\" ;\n SIZE 25,10 of oDLG1 ;\n ACTION ( GoGetum( cFIND, oRS, cITEM),;\n oDlg1:END(), oDLG:END() ) ;\n DEFAULT\n\n @ 2,13 BUTTON \"&Quit\" ;\n SIZE 25,10 of oDLG1 ;\n ACTION ( oDlg1:END(), oDLG:END() )\n\nACTIVATE DIALOG oDlg1\n\noDLG1:END()\nRETURN( NIL )\n\n//---------------------------\nStatic FUNC GoGetum( cFIND,oRS, cITEM )\n\nLOCAL SAYING, nRECNO, oBTN1,oBTN2\nLOCAL lOK\n\ncFIND := ALLTRIM( cFIND )\n\nDO CASE\nCASE cITEM = \"File Number\"\n\n oRs:Find(\"file_num = '\"+cFIND+\"'\" )\n\n IF oRs:eof\n oRs:MoveFirst()\n oRs:Find(\"file_num = '\"+cFIND+\"'\" )\n\n IF oRs:eof()\n Msginfo( \"File Number \"+cFind+\" can not bre found\" )\n oRs:MoveFirst()\n ENDIF\n ENDIF\n\n RETURN(.T.)\n\nENDCASE\n\nRETURN(NIL)\n\n// -- END", "time": "22:31", "topic": "ADO enhansed TwBrowse ?", "username": "Rick Lipkin" } ]
ADO enhansed TwBrowse ?
[ { "date": "2007-05-03", "forum": "FiveWin for Harbour/xHarbour", "text": "Rick,\n\nCheck the source code of the ADORDD to see how we do it:\n\n oAdo := TOleAuto():New( \"ADODB.Recordset\" )\n oAdo:CursorType = adOpenDynamic\n oAdo:CursorLocation = adUseClient\n oAdo:LockType = adLockPessimistic", "time": "22:34", "topic": "ADO enhansed TwBrowse ?", "username": "Antonio Linares" } ]
ADO enhansed TwBrowse ?
[ { "date": "2007-05-04", "forum": "FiveWin for Harbour/xHarbour", "text": "Antonio and Fernando\n\nI am looking at the adordd.prg and I see how you are creating the recordset ..\n\noADO := TOleAuto():New( \"ADODB.Recordset\" )\noAdo:CursorType = adOpenDynamic\noAdo:CursorLocation = adUseClient\noAdo:LockType = adLockPessimistic\noAdo:Open( s_cQuery + s_cTableName, s_aConnections[ nWA ] )\n\n//--- my code\n\noRs := CREATEOBJECT( \"ADODB.Recordset\" ) \n\nTRY \n oRS:Open( \"SELECT * FROM CERT_DATA order by Name\", \"Provider=SQLOLEDB;Data Source=WEBDB02;Initial Catalog=DRUG_CONTROL;User Id=drugcontroluser;Password=r2x6j3q4\", 1,3 ) \n CATCH oErr \nMsgInfo( \"Error in Opening CERT_DATA table\" ) \nRETURN NIL \n END TRY \n\nPlease excuse the dumb question .. what is the difference in :\n oADO := TOleAuto():New( \"ADODB.Recordset\" ) \nand\n oRs := CREATEOBJECT( \"ADODB.Recordset\" )\n\nI take it that this is what you were driving at with a client cursor vs a server cursor ??\n\nIf that is correct .. does the last two parameters 1,3 .. still allow the client recordset update visability back and forth from other network clients ??\n\nBeing rdd .. how do I define field vars and how do I write them back .. can I do something like :\n\nSelect 1\nUSE (AllTrim(cDbf)) VIA \"ADORDD\" TABLE AllTrim(cTable) SQL ;\n FROM AllTrim(cFrom) USER AllTrim(cUser) PASSWORD AllTrim(cPsw)\n\nthen reference my vars with cWhatever := a->whatever and then write them back like a->whatever := cWhatever ?\n\nI take it record locks are still not relevant here since the database handles the oportunistic locking ?? 1,3 )\n\nI am looking forward to seeing how this works .. I will let you all know sometime tomorrow ..\n\nMany thanks\nRick Lipkin", "time": "02:12", "topic": "ADO enhansed TwBrowse ?", "username": "Rick Lipkin" } ]
ADO enhansed TwBrowse ?
[ { "date": "2007-05-04", "forum": "FiveWin for Harbour/xHarbour", "text": "Rick:\n\nI reviewed your code all seems to look all rigth, I mean, the movement blocks are correct but, you have to \"prepare\" your RecordSet BEFORE open the query.\n\nTo \"prepare\" the cursor, you have to follow Antonio's instructions and use the ::CursorType, ::CursorLocation, and ::locktype properties before opening the recordset, if you don't prepare the recordset, the cursortype is Forward Only, the cursor location is on server size and the Locktype is Optimistic (default values), I guess that's why the browsing is slow.", "time": "03:44", "topic": "ADO enhansed TwBrowse ?", "username": "R.F." } ]
ADO enhansed TwBrowse ?
[ { "date": "2007-05-04", "forum": "FiveWin for Harbour/xHarbour", "text": "Rick,\n\n>\nSelect 1 \nUSE (AllTrim(cDbf)) VIA \"ADORDD\" TABLE AllTrim(cTable) SQL ; \nFROM AllTrim(cFrom) USER AllTrim(cUser) PASSWORD AllTrim(cPsw) \n>\n\nYes <!-- s:-) --><img src=\"{SMILIES_PATH}/icon_smile.gif\" alt=\":-)\" title=\"Smile\" /><!-- s:-) -->\n\n>\nthen reference my vars with cWhatever := a->whatever and then write them back like a->whatever := cWhatever ? \n>\n\nRight <!-- s:-) --><img src=\"{SMILIES_PATH}/icon_smile.gif\" alt=\":-)\" title=\"Smile\" /><!-- s:-) -->", "time": "06:50", "topic": "ADO enhansed TwBrowse ?", "username": "Antonio Linares" } ]
ADO enhansed TwBrowse ?
[ { "date": "2007-05-04", "forum": "FiveWin for Harbour/xHarbour", "text": "Antonio\n\nI got a working browse with my code and YES .. the listbox is MUCH better when the recordset is cached locally. \n\nStill takes a while to 'fetch' the recordset .. but that is based on the connection to the server .. which is ( in my case here ) a considerable distance from my location.\n\nI have not tried multiple workstations updating records and the visability of those changes .. any thoughts there ??\n\nWhat about indexes .. or TAGS .. generally speaking I was creating the ORDER by in the SQL statement as to how I want to see the records and on the relational tables .. opening a recordset with the sql clause .. WHERE ASSOCIATED_FILE_NUM ='\"+cFILENUM+\"'\"+\" order by date_\" .. not even using an index.\n\nIn traditional dbfcdx rdd .. there is a set scope .. or filter .. I see in the adordd code:\n\nSTATIC FUNCTION ADO_SETFILTER( nWA, aFilterInfo )\n\n local oADO := USRRDD_AREADATA( nWA )[ 1 ]\n\n oADO:Filter = SQLTranslate( aFilterInfo[ UR_FRI_CEXPR ] )\n\nRETURN SUCCESS\n\nSTATIC FUNCTION ADO_CLEARFILTER( nWA )\n\n local oADO := USRRDD_AREADATA( nWA )[ 1 ]\n\n TRY\n oADO:Filter = \"\"\n #ifndef __XHARBOUR__\n CATCH\n FINALLY\n #else\n CATCH oError\n Alert( oError:Operation )\n END\n #endif\n\nRETURN SUCCESS\n\nHow is that translated into rdd ?? ... set index to... set order to tag ... LOCATE ??\n\n#command LOCATE [FOR <for>] [WHILE <while>] [NEXT <next>] ;\n [RECORD <rec>] [<rest:REST>] [ALL] => ;\n [ HB_AdoSetLocateFor( <(for)> ); ] ; \n __dbLocate( <{for}>, <{while}>, <next>, <rec>, <.rest.> )\n\n\nI know this is still a work in progress .. MARVELOUS WORK so far !! \n\nRick Lipkin", "time": "14:58", "topic": "ADO enhansed TwBrowse ?", "username": "Rick Lipkin" } ]
ADO enhansed TwBrowse ?
[ { "date": "2007-05-04", "forum": "FiveWin for Harbour/xHarbour", "text": "Rick,\n\n>\nI got a working browse with my code and YES .. the listbox is MUCH better when the recordset is cached locally. \n\nStill takes a while to 'fetch' the recordset .. but that is based on the connection to the server .. which is ( in my case here ) a considerable distance from my location. \n>\n\nYou may try setting the recordset CacheSize value. We have not implemented it yet, but we plan to do it:\n\noAdo:CacheSize := 50\n\n>\nI have not tried multiple workstations updating records and the visability of those changes .. any thoughts there ?? \n>\n\nADORDD uses oAdo:CursorType = adOpenDynamic so the changes should become visible from all workstations\n\n> What about indexes .. or TAGS\n\nWe have not implemented them yet. Probably we will do it along this next weekend\n\nYou can use SET FILTER TO <expression> and SET FILTER TO, to clear the filter. Same as Clipper. For SQL expressions, write them between quotation marks\n\nWe are glad that you are enjoying the ADORDD <!-- s:-) --><img src=\"{SMILIES_PATH}/icon_smile.gif\" alt=\":-)\" title=\"Smile\" /><!-- s:-) -->", "time": "17:29", "topic": "ADO enhansed TwBrowse ?", "username": "Antonio Linares" } ]
ADO enhansed TwBrowse ?
[ { "date": "2007-05-04", "forum": "FiveWin for Harbour/xHarbour", "text": "Antonio\n\noAdo:CacheSize had no effect at any value .... but I am not complaining. This is a table with about 25k records .. and I have tested it at this location ( on the 'outer rim' ) and close to the core router. The closer to the core router .. the faster the 'fetch'\n\nJust thought I would let you know about the cachesize\n\nRick Lipkin", "time": "19:23", "topic": "ADO enhansed TwBrowse ?", "username": "Rick Lipkin" } ]
ADO enhansed TwBrowse ?
[ { "date": "2007-05-04", "forum": "FiveWin for Harbour/xHarbour", "text": "Rick\n\nThanks for the feedback <!-- s:-) --><img src=\"{SMILIES_PATH}/icon_smile.gif\" alt=\":-)\" title=\"Smile\" /><!-- s:-) -->", "time": "23:45", "topic": "ADO enhansed TwBrowse ?", "username": "Antonio Linares" } ]
ADO enhansed TwBrowse ?
[ { "date": "2007-05-02", "forum": "FiveWin para Harbour/xHarbour", "text": "Error description: Error ADODB.Recordset/14 DISP_E_BADPARAMCOUNT: OPEN\n Args:\n [ 1] = C SELECT * FROM Utenti\n [ 2] = C Provider=SQLOLEDB;Data Source=PCPEDRO\\SQLEXPRESS;Initial Catalog=data_di_prova;UserID=sa;Password=1234;Persist Security Info=True\n [ 3] = N 1\n [ 4] = N 1\n\n\nMi codigo es el siguiente:\n\n[code:22k0j0v2]\n oRs &#58;= CREATEOBJECT&#40; \"ADODB&#46;Recordset\" &#41;\n cSQL &#58;= \"SELECT * FROM Utenti\"\n\n oRs&#58;Open&#40; cSQL, \"Provider=SQLOLEDB;Data Source=PCPEDRO\\SQLEXPRESS;Initial Catalog=data_di_prova;UserID=sa;Password=1234;Persist Security Info=True\", adOpenKeyset, adLockReadOnly &#41; // 1, 3\n\n oRs&#58;MoveFirst&#40;&#41;\n \n WHILE !oRs&#58;EOF\n ? oRs&#58;Fields&#40; \"nome\" &#41;&#58;Value\n oRs&#58;MoveNext&#40;&#41;\n ENDDO\n \n oRs&#58;Close&#40;&#41;[/code:22k0j0v2]\n\n\nEl usuario \"sa\" ya està creado con la password 1234 y accedo a esta tabla desde el MS SQL Server Management Studio Express con este usuario y pass.\n\n\nAlguna idea?\n\nFWH2.7, xHarbour 0.99.51\n\n\nP.D. No puedo hacer las pruebas con la nueva clase porque me da errores varios, porque seguramente con la version de xharbour que tengo no van de acuerdo y por ahora no puedo actualizar FW.\n\nGracias.", "time": "15:12", "topic": "ADO error en la conexion...", "username": "pymsoft" } ]
ADO error en la conexion...
[ { "date": "2007-05-02", "forum": "FiveWin para Harbour/xHarbour", "text": "Parece cosa de locos... hace 5 dias que estoy con este problema, cuando decido poner el mensaje en el foro despues de 5 minutos descubro que el string de conexion que uso no era el adecuado.... Gracias a un mensaje de RF que dejó un link con todas las conexiones a sql <!-- m --><a class=\"postlink\" href=\"http://www.connectionstrings.com/\">http://www.connectionstrings.com/</a><!-- m --> y ahi encontré la que necesito...\n\n\n\"Provider=SQLNCLI;Server=PCPEDRO\\SQLEXPRESS;Database=data_di_prova;Uid=sa;Pwd=1234\"\n\nen vez de \n\n\"Provider=SQLOLEDB;Data Source=PCPEDRO\\SQLEXPRESS;Initial Catalog=data_di_prova;UserID=sa;Password=1234;Persist Security Info=True\"\n\n\nGracias", "time": "15:30", "topic": "ADO error en la conexion...", "username": "pymsoft" } ]
ADO error en la conexion...
[ { "date": "2006-09-05", "forum": "FiveWin for Harbour/xHarbour", "text": "Hi !\n\n It's needful to adopt one event in ADO objects . I found an VFP sample , \nit demonstrate what I want to do :\n\n#DEFINE C_VFPCOMCLASS 'vfpcom.comutil'\noVFPCOM = CreateObject(C_VFPCOMCLASS)\noRecordSet = CreateObject('ADODB.RECORDSET')\noRecordSet.CursorType = 3 && adOpenStatic\noRecordSet.LockType = 1 && adLockReadOnly\noRecordSet.Open('SELECT * FROM AUTHORS', + ;\n 'Provider=sqloledb;Server=MYSQL1;' + ;\n 'Initial Catalog= pubs;UId=sa;PWD=; ')\noEvents = CreateObject('adoevents')\nnError = oVFPCOM.BindEvents(oRecordSet, oEvents)\noRecordSet.MoveNext\n\nDEFINE CLASS adoevents AS Session\n PROCEDURE WillMove(adReason, adStatus, pRecordset)\n WAIT WINDOW 'Moving one record...' NOWAIT\n ENDPROC\nENDDEFINE\n\n The problem is that this example is adapted to VFP COM object . So my \nquestion it will second : can I manage events of recordsets without COM \nobject ( as in sample ) ? Only with ADO objects ?\n\n If yes , can you show some source how to do that ? It's needful to \nrecognize movings events on recordset and then to do some things .\n\n Many thanks in adcvance ! With best regards ! Rimantas", "time": "06:22", "topic": "ADO events", "username": "Rimantas" } ]
ADO events
[ { "date": "2020-12-24", "forum": "FiveWin for Harbour/xHarbour", "text": "Hello friends,\n\nI need to perform a filter in ADO using a date, and it gives me an error:\n\n[code=fw:3ssfm8jl]<div class=\"fw\" id=\"{CB}\" style=\"font-family: monospace;\"><br /><br />   cFilter := <span style=\"color: #ff0000;\">\"HIREDATE >= FW_ValToSQL(DATE())\"</span><br />   oRs:<span style=\"color: #000000;\">Filter</span> := cFilter<br /><br /><br /> </div>[/code:3ssfm8jl]\n\nWhat am I doing wrong?\n\nThank you and a greeting", "time": "10:21", "topic": "ADO filtering", "username": "joseluispalma" } ]
ADO filtering
[ { "date": "2020-12-24", "forum": "FiveWin for Harbour/xHarbour", "text": "I save the filter expresion in a field of the report´s table.", "time": "11:10", "topic": "ADO filtering", "username": "joseluispalma" } ]
ADO filtering
[ { "date": "2020-12-24", "forum": "FiveWin for Harbour/xHarbour", "text": "What about\n[code=fw:3799ngfb]<div class=\"fw\" id=\"{CB}\" style=\"font-family: monospace;\">cFilter := <span style=\"color: #ff0000;\">\"HIREDATE >= \"</span>+FW_ValToSQL<span style=\"color: #000000;\">&#40;</span> DATE<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span> <span style=\"color: #000000;\">&#41;</span><br />oRs:<span style=\"color: #000000;\">Filter</span> := cFilter</div>[/code:3799ngfb]", "time": "12:09", "topic": "ADO filtering", "username": "anserkk" } ]
ADO filtering
[ { "date": "2020-12-24", "forum": "FiveWin for Harbour/xHarbour", "text": "Thank you, that works, but I need to store the full filter in a database.", "time": "12:24", "topic": "ADO filtering", "username": "joseluispalma" } ]
ADO filtering
[ { "date": "2013-08-04", "forum": "FiveWin for Harbour/xHarbour", "text": "Mr. Rao;\n\nI now see how you have been working on making standardized ADO functions that work across a number of different sql engines. I have been using ADS for many years quite successfully. I mostly work via ACE32 and the ADS RDDs. I would assume that it is just as possible to work with ADS using ADO. If so, why not make the FW ADO functions compatible with ADS? Can I help? I already have a TAdsQuery() class to execute sqls and even allows you to treat a returning cursor as an array or as TData object.\n\nas in:\n[code=fw:15u45rea]<div class=\"fw\" id=\"{CB}\" style=\"font-family: monospace;\"><span style=\"color: #B900B9;\">//------------------------------------------------------------------------------</span><br /><span style=\"color: #00C800;\">METHOD</span> SaveIdImage<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span> <span style=\"color: #00C800;\">CLASS</span> Tpatient<br />   <span style=\"color: #00C800;\">LOCAL</span> binImage, oQ<br /><br />   <span style=\"color: #00C800;\">IF</span> ::<span style=\"color: #000000;\">cIDImageFile</span> != <span style=\"color: #00C800;\">NIL</span> .AND. !EMPTY<span style=\"color: #000000;\">&#40;</span> ::<span style=\"color: #000000;\">cIDImageFile</span> <span style=\"color: #000000;\">&#41;</span> .AND. file<span style=\"color: #000000;\">&#40;</span> ::<span style=\"color: #000000;\">cIDImageFile</span> <span style=\"color: #000000;\">&#41;</span><br /><br />      binImage := MEMOREAD<span style=\"color: #000000;\">&#40;</span> ::<span style=\"color: #000000;\">cIDImageFile</span> <span style=\"color: #000000;\">&#41;</span><br /><br />      oQ := TAdsQuery<span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span>:<span style=\"color: #00C800;\">New</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />      oQ:<span style=\"color: #000000;\">cSql</span> := <span style=\"color: #ff0000;\">\"UPDATE patients SET [image] = :bin_data WHERE recno = '$1$'\"</span><br />      oQ:<span style=\"color: #000000;\">aSubstitutes</span> := <span style=\"color: #000000;\">&#123;</span> ::<span style=\"color: #000000;\">oPatTbl</span>:<span style=\"color: #000000;\">VarRecNo</span> <span style=\"color: #000000;\">&#125;</span> <span style=\"color: #B900B9;\">//StrTrans '$1$' for array contents on [1]</span><br />      oQ:<span style=\"color: #000000;\">AdsPrepareSQL</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span> &nbsp;<span style=\"color: #B900B9;\">//to prepare a paraetized query</span><br />      oQ:<span style=\"color: #000000;\">SetParameters</span><span style=\"color: #000000;\">&#40;</span> <span style=\"color: #ff0000;\">\"bin_data\"</span>, binImage, <span style=\"color: #ff0000;\">\"B\"</span> <span style=\"color: #000000;\">&#41;</span> <span style=\"color: #B900B9;\">//Parameterized query</span><br />      oQ:<span style=\"color: #000000;\">RunAdsPreparedSql</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br />      oQ:<span style=\"color: #000000;\">End</span><span style=\"color: #000000;\">&#40;</span><span style=\"color: #000000;\">&#41;</span><br /><br />   <span style=\"color: #00C800;\">ENDIF</span><br /><br />   <span style=\"color: #B900B9;\">//fErase( ::cIDImageFile )</span><br />   <span style=\"color: #B900B9;\">//ClearTmpfiles()</span><br /><br /><span style=\"color: #00C800;\">RETURN</span> <span style=\"color: #00C800;\">NIL</span><br /> </div>[/code:15u45rea]\n\n\nReinaldo.", "time": "17:43", "topic": "ADO for ADS?", "username": "reinaldocrespo" } ]
ADO for ADS?
[ { "date": "2013-08-04", "forum": "FiveWin for Harbour/xHarbour", "text": "Honestly I still love ADS and miss ADS. But for the sheer size of our data, I would not have left ADS and migrated to Oracle.\n\nYou are aware that there are OLEDB providers for ADS and we can work with ADO.\n\nBut knowing both, my advice for you is to continue what you are doing. Do not go the ADO way using ADS' OleDb providers.\n\nPlease never think again. Please stick to what you are doing. ADS, using ace.lib is still the best way and what you are doing is still the best.\n\nNow about how do we deal with the results of ADS SqlQuery. If you are using TData or TDataBase that is good.", "time": "18:34", "topic": "ADO for ADS?", "username": "nageswaragunupudi" } ]
ADO for ADS?
[ { "date": "2020-03-28", "forum": "FiveWin for Harbour/xHarbour", "text": "Hello,\n\nIs there an FW ADO function to import or append an existing table accessed via ADO, not a DBF file, into a recordset?\n\nThank you.", "time": "11:06", "topic": "ADO function to append table, not DBF, into a recordset", "username": "mgsoft" } ]
ADO function to append table, not DBF, into a recordset
[ { "date": "2006-03-26", "forum": "FiveWin for Harbour/xHarbour", "text": "Hola a todos,\n\n... no tienen idea de lo que he buscado informacion sobre esto en la red, y finalmente he caido aqui, pues he llegado a la conclusion de que solamente Ustedes podran darme luz en esto.\n\nSe trata del ampliamente expuesto en la red, problema del mensaje de error que aparece:\n\n\"No se puede encontrar la fila para su actualizacion: algunos valores han cambiado desde la ultima vez que se leyo\"\n\nA partir de alli, parece que la conexion con el recorset desaparece, pues todas las instrucciones que siguen aparecen con error, y nunca se ejecuta.\n\n\nTOdo esto aparece al ejecutar una instruccion ::oRs:Update(). \n\nNo me ocurre con todas las tablas de la base de datos, sino con una sola de ellas (hasta ahora no he comprobado con todas las tablas). A TODAS las tablas de la base de datos se le ha agregado un columna, al inicio, llamada \"noreg\", entero, auto_increment que lo utilizo como llave primaria.\n\nEstoy usando xHarbour 0.99.3, FWH24, Borland 5.5.1, MySQL 3.23 (en modo local) e instale MyODBC 2.50\n\nHasta ahora he tratado lo siguiente:\n\n1.- realizo las sustituciones con ::oRs:Fields(n):value := 'valor a cambiar', cambie a ::oRs:Fields('nombre del campo'):value := ´valor a cambiar', y el error persiste.\n\n2.- realizo el ::oRs:Update() al final de las sustituciones. Cambie a realizar las sustituciones por ::oRs:Update('nombre del campo', 'valor a cambiar'), y el error persiste.\n\n3.- Utilizo OPTION=3, y la cambie a OPTION=16387, y el error persiste.\n\n4.- marque las dos primeras opciones en la configuracion de MyODBC en el COntrol Panel, y el error persiste.\n\n5.- Ejecute todo con la opcion de Trazas seleccionada en Control Panel, y el archivo no me dice de nikngun error (o no se interpretarlo), y tambien seleccione la opcion de trazas con OPTION=7, y lo mismo.\n\n6.- He leido todas las news de FW, y veo que nadie reporta esto.\n\n7.- He buscado en la red, y aunque mucha gente lo reporta, nadie llega a una solucion. Algunos suguieren soluciones para VB, tales como utilizar los campos numericos en formato DOUBLE y no FLOAT, agregar un campo timestamp \"dummy\" a las tablas. Esto no lo he tratado aun.\n\nMi string de conexion es:\n\nDRIVER={MySQL}; SERVER=localhost; DATABASE=XXXXXXX; UID=jllinas; PWD=XXXXXXXX; OPTION=16387 \n\nAL momento de conectar, el CursorLocation es adUseClient.\n\nPara crear el recordset hago:\n\n::oRs := CreateObject(\"ADODB.Recordset\")\n::oRs:Open( cQuery, uConn, nCursorType, nLockType, nOptions )\n\ndonde nCursorType es adOpenKeySet, nLockType es adLockOptimistic y nOptions es adCmdUnknown\n\nHe comprobado, y realmente el registro no se ha movido, comprobado entre la lectura y la escritura.\n\n... no se que mas comprobar, a ver que estoy haciendo mal...\n\nMe estoy tirando de los pelos que ya no me quedan!\n\nAYUDA.... POR FAVOR !!!!!", "time": "19:15", "topic": "ADO no me funciona en una tabla en especifico", "username": "jllinas" } ]
ADO no me funciona en una tabla en especifico
[ { "date": "2006-03-27", "forum": "FiveWin para Harbour/xHarbour", "text": "Hola a todos,\n\n... no tienen idea de lo que he buscado informacion sobre esto en la red, y finalmente he caido aqui, pues he llegado a la conclusion de que solamente Ustedes podran darme luz en esto.\n\nSe trata del ampliamente expuesto en la red, problema del mensaje de error que aparece:\n\n\"No se puede encontrar la fila para su actualizacion: algunos valores han cambiado desde la ultima vez que se leyo\"\n\nA partir de alli, parece que la conexion con el recorset desaparece, pues todas las instrucciones que siguen aparecen con error, y nunca se ejecuta.\n\n\nTOdo esto aparece al ejecutar una instruccion ::oRs:Update(). \n\nNo me ocurre con todas las tablas de la base de datos, sino con una sola de ellas (hasta ahora no he comprobado con todas las tablas). A TODAS las tablas de la base de datos se le ha agregado un columna, al inicio, llamada \"noreg\", entero, auto_increment que lo utilizo como llave primaria.\n\nEstoy usando xHarbour 0.99.3, FWH24, Borland 5.5.1, MySQL 3.23 (en modo local) e instale MyODBC 2.50\n\nHasta ahora he tratado lo siguiente:\n\n1.- realizo las sustituciones con ::oRs:Fields(n):value := 'valor a cambiar', cambie a ::oRs:Fields('nombre del campo'):value := ´valor a cambiar', y el error persiste.\n\n2.- realizo el ::oRs:Update() al final de las sustituciones. Cambie a realizar las sustituciones por ::oRs:Update('nombre del campo', 'valor a cambiar'), y el error persiste.\n\n3.- Utilizo OPTION=3, y la cambie a OPTION=16387, y el error persiste.\n\n4.- marque las dos primeras opciones en la configuracion de MyODBC en el COntrol Panel, y el error persiste.\n\n5.- Ejecute todo con la opcion de Trazas seleccionada en Control Panel, y el archivo no me dice de nikngun error (o no se interpretarlo), y tambien seleccione la opcion de trazas con OPTION=7, y lo mismo.\n\n6.- He leido todas las news de FW, y veo que nadie reporta esto.\n\n7.- He buscado en la red, y aunque mucha gente lo reporta, nadie llega a una solucion. Algunos suguieren soluciones para VB, tales como utilizar los campos numericos en formato DOUBLE y no FLOAT, agregar un campo timestamp \"dummy\" a las tablas. Esto no lo he tratado aun.\n\nMi string de conexion es:\n\nDRIVER={MySQL}; SERVER=localhost; DATABASE=XXXXXXX; UID=jllinas; PWD=XXXXXXXX; OPTION=16387 \n\nAL momento de conectar, el CursorLocation es adUseClient.\n\nPara crear el recordset hago:\n\n::oRs := CreateObject(\"ADODB.Recordset\")\n::oRs:Open( cQuery, uConn, nCursorType, nLockType, nOptions )\n\ndonde nCursorType es adOpenKeySet, nLockType es adLockOptimistic y nOptions es adCmdUnknown\n\nHe comprobado, y realmente el registro no se ha movido, comprobado entre la lectura y la escritura.\n\n... no se que mas comprobar, a ver que estoy haciendo mal...\n\nMe estoy tirando de los pelos que ya no me quedan!\n\nAYUDA.... POR FAVOR !!!!!", "time": "01:06", "topic": "ADO no me funciona en una tabla en especifico", "username": "jllinas" } ]
ADO no me funciona en una tabla en especifico
[ { "date": "2006-03-27", "forum": "FiveWin for Harbour/xHarbour", "text": "<!-- s:( --><img src=\"{SMILIES_PATH}/icon_sad.gif\" alt=\":(\" title=\"Sad\" /><!-- s:( --> Sorry,\n\nWrong place.... moved to spanish forum!", "time": "01:08", "topic": "ADO no me funciona en una tabla en especifico", "username": "jllinas" } ]
ADO no me funciona en una tabla en especifico
[ { "date": "2006-03-27", "forum": "FiveWin para Harbour/xHarbour", "text": "Julio yo lo creo de la sig. manera y me ha funcionado.\n\noEMPRESAS := CREATEOBJECT( \"ADODB.Recordset\" )\noEmpresas:CursorLocation := 3\noEmpresas:CursorType := 3\noEmpresas:LockType := 3\noEmpresas:MaxRecords := 0\n\nespero te funcione.", "time": "14:57", "topic": "ADO no me funciona en una tabla en especifico", "username": "fsandoval" } ]
ADO no me funciona en una tabla en especifico
[ { "date": "2006-03-27", "forum": "FiveWin para Harbour/xHarbour", "text": "Fernando,\n\nGracias adelantadas por contestar...\n\nEn efecto, comparando la forma que lo hago con lo que me expresas aqui, tenía solo diferencia en el ::oRs:CursorType, que al tu colocarle un valor de 3, significa que has seleccionado adOpenStatic. Ya habia observado que algunos otros compañeros asi lo hacian.\n\nLo cambié y el problema persiste. Lo probe de nuevo con la tabla en interes, y no funciona (reporta el mismo error), mientras que en otras tablas el problema no ocurre, y el ABM ocurre normalmente.\n\nUna cosa que no entendi: incluyes aqui el parámetro ::oRs:MaxRecords := 0. ¿Que significa esto? no lo habia visto por ninguna otra parte...\n\nPor otro lado, y ahora para todos:\n\n¿En ADO existen nombres reservados, que no puedan utilizarse para nombres de columnas? Se que en MySQL existen, y ya pase por esta, pero no he verificado en ADO.... ¿Alguien sabe de esto?\n\nGracias a todos,", "time": "18:23", "topic": "ADO no me funciona en una tabla en especifico", "username": "jllinas" } ]
ADO no me funciona en una tabla en especifico
[ { "date": "2006-03-27", "forum": "FiveWin para Harbour/xHarbour", "text": "Julio , segun lo que indica la documentacion es esto.\n\nNos permite fijar el número máximo de registros que aceptará el objeto Recordset. El valor por defecto es 0 e indica que no existirá límite.\n\nsi quieres puedes anviarme la tabla o la bd, para ver si tambien a mi presenta los mismo problemas.\n\nsaludos\nfernando sandoval ruiz", "time": "19:56", "topic": "ADO no me funciona en una tabla en especifico", "username": "fsandoval" } ]
ADO no me funciona en una tabla en especifico
[ { "date": "2006-03-29", "forum": "FiveWin para Harbour/xHarbour", "text": "Gracias Fernando,\n\nDos cosas nuevas en esto:\n\n- Primero, no se como pasarte la tabla en la cual tengo problemas. Yo utilizo MySQL, y todo depende de con cual motor de BD vas a buscar reproducir el mismo error que me pasa. Puedo enviarte la tabla en DBF a partir de la cual he creado la de MySQL (solo tiene 10 registros para probar), pero tú me diras.\n\n- \"Conversando\" con José Luis Capel por MSN, me ha sugerido que integre las pruebas con el metodo Supports(), a ver si es que los metodos ::oRs:Update() y la propiedad ::oRs:BookMark estan soportadas por el proveedor (MySQL). El caso es que SI estan soportadas ambas. Anexo mas abajo el metodo Save(), que es con el cual me ocurre el problema. Se trata del mismo método Save() propuesto por JLC y que fuera publicado en su Blog..... pero muy, muy modificado, pues trato los valores en un buffer, y luego simplemente los grabo con el Update().\n\n-----------------------------------------\nMETHOD Save() CLASS tAdoRs\n\n LOCAL oError\n LOCAL lResult\n LOCAL n, nFields\n LOCAL lChange := .F.\n LOCAL uBkMrk\n LOCAL cType\n\n lResult := .T.\n\n TRY\n if ::lNeedUpd\n if ::lBuffer\n for n := 1 to len( ::aBuffer )\n if ::oRs:Fields(n-1):value <> ::aBuffer[n]\n\n cType := ::FieldType( n )\n cName := ::FieldName( n )\n\n do case\n case cType = \"D\"\n ::oRs:Fields( cName ):value := if(::aBuffer[n]=CTOD(\"\"), NIL, DTOC( ::aBuffer[n] ) )\n\n otherwise\n ::oRs:Fields( cName ):value := ::aBuffer[n]\n\n endcase\n lChange := .T.\n endif\n next\n endif\n\n if lChange\n MsgInfo( \"Soporta el metodo UPDATE(): \"+IIF(::oRs:Supports( adUpdate ),\"Si\",\"No\" ) )\n MsgInfo( \"Soporta la propiedad BOOKMARK: \"+IIF(::oRs:Supports( adBookMark ),\"Si\",\"No\" ) )\n IF ::oRs:Status() == adRecModified\n ::oRs:Update()\n uBkMrk := ::Recno()\n ::oRs:Requery()\n ::Goto( uBkMrk )\n ENDIF\n endif\n ::lNeedUpd := .F.\n endif\n\n CATCH oError\n lResult := .F.\n MsgStop(oError:Operation+CRLF+;\n oError:Description+CRLF+;\n \"Tabla: \"+::cAlias+CRLF+;\n \"Columna: \"+STR(n),\"Ado Recordset - Método Save()\")\n END\n\nRETURN lResult\n\nGracias anticipadas por cualquier sugerencia...", "time": "20:04", "topic": "ADO no me funciona en una tabla en especifico", "username": "jllinas" } ]
ADO no me funciona en una tabla en especifico
[ { "date": "2006-03-30", "forum": "FiveWin para Harbour/xHarbour", "text": "Julio,\n\nPrepara, por favor, un ejemplo autocontenido que muestre el problema que indicas. A ver si vemos lo que te está pasando.\n\nSaludos,\nJosé Luis Capel", "time": "08:52", "topic": "ADO no me funciona en una tabla en especifico", "username": "jlcapel" } ]
ADO no me funciona en una tabla en especifico
[ { "date": "2006-03-30", "forum": "FiveWin para Harbour/xHarbour", "text": "Julio:\n\na. ¿Como creas el recordset? Muéstrame el código\n\nb. ¿Como haces para modificar un registro? Muéstrame el código\n\nc. ¿Como haces para grabar el registro? Muéstrame el código.\n\nEl mensaje que te aparece:\n\n[quote:1ktva1aa]\"No se puede encontrar la fila para su actualizacion: algunos valores han cambiado desde la ultima vez que se leyo\"\n[/quote:1ktva1aa]\n\nA mi me ha aparecido cuando:\n\na. El registro que voy a grabar ya no existe en el recordset.\nb. El recordset que me he traido no tiene clave primaria.\n\nSaludos,\nJosé Luis Capel", "time": "09:08", "topic": "ADO no me funciona en una tabla en especifico", "username": "jlcapel" } ]
ADO no me funciona en una tabla en especifico
[ { "date": "2006-03-30", "forum": "FiveWin para Harbour/xHarbour", "text": "Cual es el link del articulo donde publico jcapel.\n\nsi no es muy grabde la bd puedes enviarmela.\n\ngracias.\nfernando sandoval ruiz", "time": "19:31", "topic": "ADO no me funciona en una tabla en especifico", "username": "fsandoval" } ]
ADO no me funciona en una tabla en especifico
[ { "date": "2006-03-31", "forum": "FiveWin para Harbour/xHarbour", "text": "Bueno, a ver si \"mato\" dos de un tiro:\n\nPrimero, dejame comenzar con el último, Fernando:\n\n- Para ver las clases originales sugeridas por jcapel, puedes visitar su blog que esta en [url:1207ic2h]http&#58;//www&#46;capelblog&#46;com[/url:1207ic2h]\n\n- La tabla que me pides puedes descargarla en este enlace [url:1207ic2h]http&#58;//www&#46;ssp&#46;com&#46;do/clientes&#46;dbf[/url:1207ic2h]\n\nAhora para lo que me pide José Luis:\n\nDebo comenzar por colocar a la disposición de todos las clases originales, propuestas por ti, modificadas por mi. Buscaré crear en mi blog un articulo donde comentaré los cambios que le he realizado. Por ahora, la puedes descargar de aqui [url:1207ic2h]http&#58;//www&#46;ssp&#46;com&#46;do/adoclass&#46;zip[/url:1207ic2h], el cual contiene las clases ADOCONN, ADORS y el archivo ADO.CH modificado.\n\n[quote:1207ic2h]a. ¿Como creas el recordset? muestrame el código[/quote:1207ic2h]\n\nPrimero la conexion. Esto lo hago al momento de empezar con nuestro sistema, para conectar con ADO:\n\n\n[code:1207ic2h]\n oConexionAdo &#58;= tAdoConn&#40;&#41;&#58;New&#40;&#41;\n lConectado &#58;= oConexionAdo&#58;Open&#40; MIP &#41;\n\n CursorWait&#40;&#41;\n oTables &#58;= oConexionAdo&#58;OpenSchema&#40; adSchemaTables &#41;\n aFiles &#58;= &#123;&#125;\n DO WHILE !oTables&#58;EOF&#40;&#41;\n AADD&#40; aFiles, oTables&#58;Fields&#40;2&#41;&#58;value &#41;\n oTables&#58;MoveNext&#40;&#41;\n ENDDO\n oTables&#58;Close&#40;&#41;\n CursorArrow&#40;&#41;\n\n if len&#40;aFiles&#41; == 0\n MsgAlert&#40;\"No existen tablas sobre esta Base de datos, retornando&#46;&#46;&#46;\", \"Busqueda de Tablas con ADO\"&#41;\n oConexionAdo&#58;Close&#40;&#41;\n QUIT\n endif\n[/code:1207ic2h]\n\noCOnexionAdo es una variable (objeto) pública, MIP es la cadena de conexion, que para mi caso es:\n\n[code:1207ic2h]\nMIP &#58;= \"DRIVER=&#123;MySQL&#125;; SERVER=localhost; DATABASE=richardcar; UID=jllinas; PWD=XXXXXXXX; OPTION=16387\" \n[/code:1207ic2h]\n\nLuego, para crear el recordset, utilizo este código:\n\n[code:1207ic2h]\n oDbf &#58;= tAdoRs&#40;&#41;&#58;New&#40;&#41;\n\n oDbf&#58;oRs&#58;CursorLocation &#58;= adUseClient\n oDbf&#58;oRs&#58;CursorType &#58;= adOpenForwardOnly\n oDbf&#58;oRs&#58;LockType &#58;= adLockOptimistic\n\n lReturn &#58;= oDbf&#58;Open&#40; cQuery, oConexionAdo&#58;oConnection, adOpenKeyset, adLockOptimistic, adCmdUnknown, cAlias,, cOrder &#41;\n[/code:1207ic2h]\n\n[quote:1207ic2h]b. ¿Como haces para modificar un registro? Muéstrame el código[/quote:1207ic2h]\n\nComo puedes ver, para modificar un registro, siempre lo cargo a una variable tipo DATA de la clase ADORS que se llama ::buffer, y que es un arreglo simple y sencillo del registro donde está el puntero en el recordset. Este arreglo se accesa haciendo mencion a\n\n\"nombre del recordset\":\"nombre de la columna\"\n\nPor ejemplo, para la tabla que me da problemas, llamo \"oClientes\" al recorset, y para cambiar el valor en la columna llamada \"nombre\", simplemente hago\n\n[code:1207ic2h]oClientes&#58;Nombre &#58;= \"JUAN PEREZ\"[/code:1207ic2h]\n\nPero todo esto se hace en el buffer. Si vez el método ON ERROR al final de la clase ADORS, podrás ver que allí se realiza este milagro (no es un truco de mi autoría... lo segui simplemente después de ver a muchos hacerlo así).\n\nLuego de esto, solo me queda grabar el registro...\n\nPara \"cargar\" el registro desde el recordset tengo la siguiente función:\n\n[code:1207ic2h]\nFUNCTION DBGET&#40; oDbf, lAgrega &#41;\nLOCAL nRecno &#58;= 1\nIF lAgrega\n oDbf&#58;Blank&#40;&#41;\nELSE\n oDbf&#58;Load&#40;&#41;\nENDIF\nRETURN NIL\n[/code:1207ic2h]\n\ndonde oDbf es la variable objeto del recorset (para mi ejemplo, oClientes).\n\n[quote:1207ic2h]c. ¿Como haces para grabar el registro? Muéstrame el código.[/quote:1207ic2h]\n\nLuego, para grabarlo, tengo otra función, parecida a la anterior, pero que \"coloca\" el registro en el recordset:\n\n[code:1207ic2h]\nFUNCTION DBPUT&#40; oDbf, lAgrega &#41;\nIF lAgrega\n oDbf&#58;Append&#40;&#41;\n oDbf&#58;Save&#40;&#41;\nELSE\n oDbf&#58;Save&#40;&#41;\nENDIF\n\nRETURN NIL\n[/code:1207ic2h]\n\nCreo que esto es todo. La tabla que me dá problemas la puedes descargar (en formato DBF) desde un enlace que incluí al principio de este mensaje.\n\nOjala y puedas ver algo que no este yo viendo ahora !!!\n\nGracias anticipadas,", "time": "00:20", "topic": "ADO no me funciona en una tabla en especifico", "username": "jllinas" } ]
ADO no me funciona en una tabla en especifico
[ { "date": "2006-03-31", "forum": "FiveWin para Harbour/xHarbour", "text": "Julio no se que problema haya, luego de hacer varias pruebas , el cambio el siguiente, oRs:Fields(\"Nombre\"):= alltrim(cNombre) , no se harbour o xharbour agrege algun caracter al terminar de capturar o lo espacion en blanco no sean aceptados por ado.\n\nde echo tambien tengo el mismo problema con una tabla, que ya estaba funcionando bien.\n\na el link donde esta la aplicacion no funciona, pero mandamelo a <!-- e --><a href=\"mailto:fernandosando@gmail.com\">fernandosando@gmail.com</a><!-- e -->\n\nsaludos.\nfernando sandoval ruiz", "time": "17:46", "topic": "ADO no me funciona en una tabla en especifico", "username": "fsandoval" } ]
ADO no me funciona en una tabla en especifico
[ { "date": "2006-04-03", "forum": "FiveWin para Harbour/xHarbour", "text": "Julio,\n\nMándame, por favor, un ejemplo autocontenido donde se pueda reproducir ese error que comentas.\n\nSaludos,\nJosé Luis Capel", "time": "08:55", "topic": "ADO no me funciona en una tabla en especifico", "username": "jlcapel" } ]
ADO no me funciona en una tabla en especifico
[ { "date": "2006-04-03", "forum": "FiveWin para Harbour/xHarbour", "text": "Gracias José Luis,\n\nVoy a construirlo, incluyendo la creación de la tabla y cuando lo tenga te lo envío.\n\nSolo te enviaré el ejemplo, pues el resto de las clases modificadas por mi ya las tienes.\n\nGracias de nuevo,", "time": "13:27", "topic": "ADO no me funciona en una tabla en especifico", "username": "jllinas" } ]
ADO no me funciona en una tabla en especifico