CWnd::get_accParent
Visual Studio 2010
Called by the framework to retrieve the IDispatch interface of the object's parent.
virtual HRESULT get_accParent( IDispatch **ppdispParent );
Returns S_OK on success, a COM error code on failure. See Return Values in IAccessible::get_accParent in the Windows SDK.
This function is part of MFC's Active Accessibility support.
In most cases you don't have to override this function.
For more information, see IAccessible::get_accParent in the Windows SDK.