Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Provides an implementation of the IColumnsInfo interface.
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. To modify the behavior of your provider's IColumnsInfo implementation, you need to modify the provider column map.
Requirements
Header: atldb.h
See Also
Concepts
OLE DB Provider Templates (C+)
The OLE DB Provider Template Architecture