IDirectMusicPortDownload::GetBuffer
This method retrieves the IDirectMusicDownload interface pointer of a buffer whose unique identifier is known.
HRESULT GetBuffer(
DWORD dwDLId,
IDirectMusicDownload** ppIDMDownload
);
Parameters
- dwDLId
Download identifier of the buffer. For more information, see DMUS_DOWNLOADINFO. - ppIDMDownload
Address of a variable to receive the IDirectMusicDownload interface pointer for the buffer.
Return Values
If the method succeeds, the return value is S_OK.
If it fails, the method can return one of the following error values:
| E_POINTER |
| DMUS_E_INVALID_DOWNLOADID |
| DMUS_E_NOT_DOWNLOADED_TO_PORT |
Requirements
OS Versions: Windows CE .NET 4.0 and Windows CE .NET 4.1.
Header: Dmusicc.h.
Link Library: Dmusic.lib.
See Also
Low-Level DLS | IDirectMusicPortDownload::GetDLId | IDirectMusicDownload::GetBuffer | DMUS_DOWNLOADINFO
Last updated on Monday, April 12, 2004
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