CComObjectRootEx::OuterQueryInterface
Retrieves an indirect pointer to the requested interface.
HRESULT OuterQueryInterface(
REFIID iid,
void** ppvObject
);
Parameters
iid
[in] The GUID of the interface being requested.ppvObject
[out] A pointer to the interface pointer specified in iid, or NULL if the aggregation does not support the interface.
Return Value
One of the standard HRESULT values.
Requirements
Header: atlcom.h