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What is an error (EOleException.ErrorCode)? You may have, for example,
read-only dataset or have no bookmarks support.

Regards,
Vassiliev V.V.
http://www.oledbdirect.com


"Thomas Wagener" <Thomas.Wagener@web.de> �������/�������� � ��������
���������: news:3d21aa5d_1@dnews...
> Hi everybody,
>
> I have a problem with changing a TADODataset row using a TADOConnection
with
> the Odbc OLEDB provider. The program works fine when I use the Jet Oledb
> provider.
> The essential setup is a follows:
>
> TADOConnection* pDbConnection = new TADOConnection();
> pDbConnection->CusorLocation = clUseServer;
> pDbConnection->Open();
> pDbConnection->BeginTrans();
> // set up ADO connection with MSDASQL
> TADODataset* pDataset = new TADODataset();
> pDataset->Connection = pDbConnection;
> // set up QueryString etc.
> pDataset->Open();
> pDataset->Edit();
> // doing changes here
> pDataset->Post();
> // ^^^^^^^^^^ throws EOleException
> pDataset->Close();
> pDbConnection->CommitTrans();
> pDbConnection->Close();
>
> Is there a work-around for this or am I doing something wrong?
>
> Thank you,
>
> Thomas
>
>