Important This document may not represent best practices for current development, links to downloads and other resources may no longer be valid. Current recommended version can be found here. ArchiveDisclaimer


In MFC 4.2, CDatabase::OnWaitForDataSource became obsolete.

The MFC ODBC classes now use only synchronous processing. To start an asychronous operation, you must directly call the ODBC API function SQLSetConnectOption. For more information, see the topic "Executing Functions Asynchronously" in the Windows SDK.

Header: afxdb.h

© 2015 Microsoft