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CCmdTarget::GetTypeInfoCount

Retrieves the number of type information interfaces that an object provides.

virtual UINT GetTypeInfoCount( );

Return Value

The number of type information interfaces.

Remarks

This member function basically implements IDispatch::GetTypeInfoCount.

Derived classes should override this function to return the number of type information interfaces provided (either 0 or 1). If not overridden, GetTypeInfoCount returns 0. To override, use the IMPLEMENT_OLETYPELIB macro, which also implements GetTypeLib and GetTypeLibCache.

See Also

CCmdTarget Overview | Class Members | Hierarchy Chart | CCmdTarget::GetTypeLib | CCmdTarget::GetTypeLibCache

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