template <class T>
class ATL_NO_VTABLE IColumnsInfoImpl : public IcolumnsInfo, public CDBIDOps
Parameters
T
Your class, derived from IColumnsInfoImpl.
Remarks
A mandatory interface on rowsets and commands. IColumnsInfoImpl provides an implementation of the IColumnsInfo interface. To modify the behavior of your provider's IColumnsInfo implementation, you need to modify the provider column map.
#include <atldb.h>
See Also
Using the OLE DB Provider Templates, The OLE DB Provider Architecture