HRESULT GetSite( REFIID riid, void **ppvSite );
See IObjectWithSite::GetSite in the Win32 SDK.
Remarks
Queries the site for a pointer to the interface identified by riid. If the site supports this interface, the pointer is returned via ppvSite. Otherwise, ppvSite is set to NULL.
IObjectWithSiteImpl Overview | Class Members
See Also IObjectWithSiteImpl::SetSite