Posts by André • 53 points
5 posts
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answer294
viewsA: WSDL - Object Reference not set to an instance of an Object
I was able to find the problem in my code: I changed my ws_aux.cCanal := ''; for ws_aux.cCanal := ' ';. I don’t know why, but Lazarus didn’t recognize '' as empty in web service, so the problem.…
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answer294
viewsQ: WSDL - Object Reference not set to an instance of an Object
In the code below the lReturn variable must contain a string with an xml returned from the web service, but the value returned by lRetorno:= ws.WS_Eleg_Portador(ws_aux); is being the message 'Object…
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answer122
viewsA: Program on Lazarus does not run with . Shared OS
In case anyone has the same doubt I had, I’ll leave the solution I found: I moved the libs that were in the project directory to the /usr/lib directory and gave read and write permission, so no…
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answer749
viewsQ: How to get the affected line number in an Mysql Insert
In Sqlserver I use after the insert or update i use: SET @LINHAS_AFETADAS = @@ROWCOUNT So I get the affected line number, I would like to know what the equivalent in Mysql, I searched the web but…
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answer122
viewsQ: Program on Lazarus does not run with . Shared OS
I had a problem with OS shared on a Linux project with Lazarus, I found the solution on:…