| Microsoft DirectX 9.0 SDK Update (Summer 2004) |
IDirectMusicComposer8::ChangeChordMap
The ChangeChordMap method modifies the chords and scale pattern of an existing segment to reflect a new
Syntax
HRESULT ChangeChordMap(
IDirectMusicSegment* pSegment,
BOOL fTrackScale,
IDirectMusicChordMap* pChordMap
);
Parameters
pSegment
Pointer to the IDirectMusicSegment8 interface of the segment in which to change the chordmap. This segment must contain a chordmap track and a
fTrackScale
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.
pChordMap
Pointer to the IDirectMusicChordMap8 interface of the new chordmap for the segment.
Return Values
If the method succeeds, the return value is S_OK.
If it fails, the method can return E_POINTER.
Remarks
The method can be called while the segment is playing.
Requirements
Header: Declared in dmusici.h.
See Also
© 2004 Microsoft Corporation. All rights reserved.