This method of the IMarshal interface initializes a newly created proxy and returns an interface pointer to that proxy.
public IUnknown UnmarshalInterface(IStream pStm, _Guid riid);
[in] pStm | The pointer to the stream to be used during marshaling. |
[in] riid | Reference to the identifier of the interface to be marshaled. This interface must be derived from the IUnknown interface. |