|Microsoft DirectX 9.0|
The ChangeChordMap method modifies the chords and scale pattern of an existing segment to reflect a new
HRESULT ChangeChordMap( IDirectMusicSegment* pSegment, BOOL fTrackScale, IDirectMusicChordMap* pChordMap );
Pointer to the IDirectMusicSegment8 interface of the segment in which to change the chordmap. This segment must contain a chordmap track and a
If TRUE, the method transposes all the chords to be relative to the root of the new chordmap's scale, rather than leaving their roots as they were.
Pointer to the IDirectMusicChordMap8 interface of the new chordmap for the segment.
If the method succeeds, the return value is S_OK.
If it fails, the method can return E_POINTER.
The method can be called while the segment is playing.
Header: Declared in dmusici.h.