| Microsoft DirectX 9.0 SDK Update (Summer 2004) |
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: Declared in dmusici.h.
See Also
© 2004 Microsoft Corporation. All rights reserved.