GetMetaDataInternalInterfaceFromPublic

Gets the internal interface with the specified IID from the specified public interface.


HRESULT  GetMetaDataInternalInterfaceFromPublic (
   IUnknown *pv,
   REFIID riid,
   void **ppv
);

Parameter	Description
pv	[in] A pointer to the public interface.
riid	[in] The IID of the requested internal interface.
ppv	[out] The location that receives a pointer to the internal interface.

Return Value

This method returns standard COM error codes as defined in winerror.h in addition to the following values.

Return code	Description
S_OK	The method completed successfully.
E_INVALIDARG	pv or ppv is NULL, or riid does not refer to a supported interface.

Library: mscoree.dll