Microsoft DirectX 9.0

IDirectMusicPort8::SetChannelPriority

The SetChannelPriority method sets the priority of a MIDI channel. For an overview, see Channels.

Syntax

HRESULT SetChannelPriority(
  DWORD  dwChannelGroup, 
  DWORD  dwChannel, 
  DWORD  dwPriority
);

Parameters

dwChannelGroup

Group that the channel is in. This value must be 1 or greater.

dwChannel

Index of the channel on the group.

dwPriority

The priority ranking. See Remarks for IDirectMusicPort8::GetChannelPriority.

Return Values

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.

Return code
E_FAIL
E_INVALIDARG
E_OUTOFMEMORY
E_NOTIMPL

Requirements

  Header: Declared in dmusicc.h.

See Also