|Microsoft DirectX 9.0|
The GetTrackGroup method retrieves the group bits set on a track inside the segment.
HRESULT GetTrackGroup( IDirectMusicTrack* pTrack, DWORD* pdwGroupBits );
Track for which to find the group bits.
Address of a variable that receives the groups. Each bit in the DWORD corresponds to a track group.
If the method succeeds, the return value is S_OK.
If it fails, the method can return one of the error values shown in the following table.
Header: Declared in dmusici.h.