IDirectMusicDownload::GetBuffer
This method retrieves a pointer to a buffer containing data to be downloaded.
HRESULT GetBuffer(
void** ppvBuffer,
DWORD* pdwSize
);
Parameters
- ppvBuffer
Address of a variable to receive a pointer to the data buffer. - pdwSize
Address of a variable to receive the size of the returned buffer, in bytes.
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:
| DMUS_E_BUFFERNOTAVAILABLE |
| E_POINTER |
Remarks
The method returns DMUS_E_BUFFERNOTAVAILABLE if the buffer has already been downloaded.
Requirements
OS Versions: Windows CE .NET 4.0 and Windows CE .NET 4.1.
Header: Dmusicc.h.
Link Library: Dmusic.lib.
Last updated on Monday, April 12, 2004
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