Re: No runtime ADO-Connection

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#3125

From: Luca Menegazzo
Date: Wed, 13 Nov 2002 10:33

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I have the same problem, and I'm using SQL server connection through ODBC.
My connection has Provider=MSDASQL.1;....
I have upgrade MDAC to 2.6 version.
I tried with creation of TADOTable in IDE and runtime, but the result is the
same.
The problem avoids when in design time I use "add fileds..."
In BCB5 with ADOExpress this problem don't exist.

Thanks
Luca

"Silent Bob" <tthunder@gmx.de> ha scritto nel messaggio
news:3db4634b$1@newsgroups.borland.com...
> I have decided to convert my project to use ADO instead of the BDE. But I
> have serious problems opening TADOTable-Objects for example. I'm sure,
that
> there is a very trivial solution, but I do not know, where to start!
>
> The error message :"Could not convert Variant of type(Null) to type
> (String)".
>
> What happened? I just want to open a normal MDB-File (Access 2000 or 2002,
> I'm not sure). The Connection is ok and in the IDE everything runs well.
But
> when I try to start the programm and I set the TADOTable's property active
=
> true... the error occures.
>
>
>
>

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From: "Luca Menegazzo" <luca.menegazzo@airone-sistemi.com>
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Subject: Re: No runtime ADO-Connection
Date: Wed, 13 Nov 2002 11:33:54 +0100
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