CComControl::ControlQueryInterface

virtual HRESULT ControlQueryInterface( const IID& iid, void** ppv );

Parameters

iid

[in] The GUID of the interface being requested.

ppv

[out] A pointer to the interface pointer identified by iid, or NULL if the interface is not found.

Remarks

Retrieves a pointer to the requested interface. Only handles interfaces in the COM map table.

CComControl Overview |  Class Members

See Also   CComObjectRootEx::InternalQueryInterface