Microsoft DirectX 9.0

IDirectMusicSegment8::SetGraph

The SetGraph method assigns a toolgraph to the segment.

Syntax

HRESULT SetGraph(
  IDirectMusicGraph* pGraph
);

Parameters

pGraph

Toolgraph pointer. Can be set to NULL to clear the segment graph.

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 toolgraph are deleted.

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

Requirements

  Header: Declared in dmusici.h.

See Also