| Microsoft DirectX 9.0 SDK Update (Summer 2004) |
IDirectMusicPort8::Read
The Read method fills a buffer with incoming MIDI data. The method should be called with new buffer objects until no more data is available to be read.
Syntax
HRESULT Read(
LPDIRECTMUSICBUFFER pBuffer
);
Parameters
pBuffer
Address of the IDirectMusicBuffer8 interface pointer of the buffer object to be filled with the incoming MIDI data.
Return Values
If the method succeeds, the return value is S_OK, or S_FALSE if there is no more data to read.
If it fails, the method can return one of the error values shown in the following table.
| Return code |
| E_POINTER |
| E_NOTIMPL |
Requirements
Header: Declared in dmusicc.h.
See Also
© 2004 Microsoft Corporation. All rights reserved.