Microsoft DirectX 8.0 (C++) |
Retrieves data from a track, in music time.
HRESULT GetParam( REFGUID rguidType, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam );
If the method succeeds, the return value is S_OK.
If it fails, the method can return one of the following error values:
DMUS_E_NOT_FOUND |
DMUS_E_NOT_INIT |
DMUS_E_TYPE_DISABLED |
DMUS_E_GET_UNSUPPORTED |
E_POINTER |
The IDirectMusicTrack8::GetParamEx method can be used for greater functionality.
Header: Declared in dmplugin.h.
IDirectMusicTrack8::SetParam, IDirectMusicTrack8::IsParamSupported, IDirectMusicPerformance8::GetParam, IDirectMusicSegment8::GetParam, Performance Parameters