Determines whether there is type information available for the dual interface.
STDMETHOD(GetTypeInfoCount)(
   UINT* pctinfo 
);
Remarks
See IDispatch::GetTypeInfoCount in the Windows SDK.
Requirements
Header: atlcom.h
Determines whether there is type information available for the dual interface.
STDMETHOD(GetTypeInfoCount)(
   UINT* pctinfo 
);
See IDispatch::GetTypeInfoCount in the Windows SDK.
Header: atlcom.h