Provider Wizard-Generated Files

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The ATL OLE DB Provider wizard is not available in Visual Studio 2019 and later.

The ATL OLE DB Provider Wizard generates the following files. The following topics use the short name Custom, but the exact file names depend on the choice you made when creating the provider.

File name Description
CustomRS.cpp Contains the command helper Execute method and the provider column map.
CustomDS.h Implements the data source object. This header file contains the property map for data source properties.
CustomRS.h Implements the command and rowset objects. This header file contains the property map for rowset and command properties.
CustomSess.h Implements the session object. This header file contains the property map for session properties.
Custom.rgs Contains the registered objects generated by the OLE DB Provider Wizard.

See also

Creating an OLE DB Provider