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IDirectMusicGraph8::GetTool

The GetTool method retrieves a tool by index.

Syntax

HRESULT GetTool(
  DWORD dwIndex,
  IDirectMusicTool** ppTool
);

Parameters

dwIndex

Zero-based index of the requested tool in the graph.

ppTool

Address of a variable that receives a pointer to the tool.

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
DMUS_E_NOT_FOUND
E_POINTER

Remarks

The application is responsible for releasing the retrieved tool.

Requirements

**  Header:** Dmusici.h
  Library: Dmime.dll, Dmimed.dll

See Also

© 2004 Microsoft Corporation. All rights reserved.