IDirectMusicTrack::AddNotificationType

The IDirectMusicTrack::AddNotificationType method enables event notification for a track. It is similar to and called from the IDirectMusicSegment::AddNotificationType method.

HRESULT AddNotificationType(
  REFGUID rguidNotificationType
);

Parameters

rguidNotificationType

Reference to (C++) or address of (C) the identifier of the notification type to add. For the defined types, see DMUS_NOTIFICATION_PMSG. Applications can also define their own types for custom tracks.

Return Values

If the method succeeds, the return value is S_OK, or S_FALSE if the track does not support the notification type.

If the track does not support notifications, the method returns E_NOTIMPL.

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.

See Also

IDirectMusicTrack::RemoveNotificationType, Notification and Event Handling