|Microsoft DirectX 9.0|
The Unload method unloads a buffer that was previously downloaded by using IDirectMusicPortDownload8::Download.
HRESULT Unload( IDirectMusicDownload* pIDMDownload );
Address of the IDirectMusicDownload8 interface for the buffer.
Return values are determined by the port implementation.
If the method succeeds, the return value is S_OK.
If it fails, the method can return one of the following values:
Header: Declared in dmusicc.h.