Article View: borland.public.cppbuilder.database.multi-tier
Article #1046Error while opening a TClientDataSet
From: Keuning
Date: Tue, 18 Jul 2000 00:00
Date: Tue, 18 Jul 2000 00:00
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1424 bytes
Hi y'all and thanks for reading, I've tried to run de srvr.exe and empedit.exe examples in the Borland Examples directory and it worked fine. I tried to run the server on another computer, it worked fine (After running DCOMCnfg.exe and setting the clearances right). After that I created my own server program, which accessed a SQL server database via the BDE which works via ODBC. Everything works fine except when I try to open a ClientDataSet, which is linked properly to a TProvider. Then I get the error message: 'src->QueryInterface(GetIID(), (LPVOID*)(&intf))': Interface not supported ... What am I doing wrong? If I set the active property of the TRemoteServer to true, the server starts nicely. I also tried to use a TDCOMConnection instead of the TRemoteServer component. The same happens... Any idea's would by greatly appreciated... Erwin
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: fcd2b,80317c9f8607be52,start X-Google-Attributes: gidfcd2b,public From: "Keuning" <ekeuning@snakeware.nl> Subject: Error while opening a TClientDataSet Date: 2000/07/18 Message-ID: <8l1loj$1461@bornews.borland.com> X-Deja-AN: 647767175 X-Priority: 3 X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2314.1300 Organization: Snakeware IT Solutions BV X-MSMail-Priority: Normal Reply-To: "Keuning" <ekeuning@snakeware.nl> Newsgroups: borland.public.cppbuilder.database.multi-tier