IDirectMusicPerformance::GetGraph

The IDirectMusicPerformance::GetGraph method retrieves the performance's tool graph.

HRESULT GetGraph(
  IDirectMusicGraph** ppGraph
);

Parameters

ppGraph
Address of a variable to receive a pointer to the tool graph.

Return Values

If the method succeeds, the return value is S_OK.

If it fails, the method may return one of the following error values:

DMUS_E_NOT_FOUND
E_POINTER

Remarks

The reference count of the graph is incremented.

QuickInfo

  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

IDirectMusicPerformance::SetGraph, IDirectMusicSegment::GetGraph, IDirectMusicPerformance::SendPMsg