IDirectMusicChordMap

The IDirectMusicChordMap interface represents a chord map. Chord maps provide the composer (represented by the IDirectMusicComposer interface) with the information needed to create chord progressions for segments to be composed. Chord maps can also be used to change the chords in an existing segment.

The DirectMusicChordMap object also supports the IDirectMusicObject and IPersistStream interfaces for loading its data.

The interface has the following method:

All COM interfaces inherit the IUnknown interface methods. This interface supports the following three methods:

Requirements

  Windows NT/2000: Requires Windows 2000.
  Windows 95/98: Requires Windows 95 or later. Available as a redistributable for Windows 95.
  Header: Declared in dmusici.h.