Share via

IDirectMusicPerformance::SetGraph

  • Article

This method replaces the performance's tool graph.

HRESULT SetGraph(
  IDirectMusicGraph* pGraph
);

Parameters

  • pGraph
    Tool graph to be set. Can be set to NULL to clear the graph from the performance.

Return Values

If the method succeeds, the return value is S_OK.

If it fails, the method can return E_POINTER.

Remarks

Any messages flowing through tools in the current tool graph are deleted.

The graph's reference count is incremented by this method, so it is safe to release the original reference.

Requirements

OS Versions: Windows CE .NET 4.0 and Windows CE .NET 4.1.
Header: Dmusici.h.
Link Library: Dmusic.lib.

See Also

IDirectMusicPerformance::GetGraph | IDirectMusicPerformance::SendPMsg | IDirectMusicSegment::SetGraph

 Last updated on Monday, April 12, 2004

© 1992-2002 Microsoft Corporation. All rights reserved.