midiStreamStop function (mmeapi.h)
The midiStreamStop function turns off all notes on all MIDI channels for the specified MIDI output device.
Syntax
MMRESULT midiStreamStop(
HMIDISTRM hms
);
Parameters
hms
Handle to a MIDI stream. This handle must have been returned by a call to the midiStreamOpen function. This handle identifies the output device.
Return value
Returns MMSYSERR_NOERROR if successful or an error otherwise. Possible error values include the following.
| Return code | Description |
|---|---|
|
The specified device handle is invalid. |
Remarks
When you call this function, any pending system-exclusive or stream output buffers are returned to the callback mechanism and the MHDR_DONE bit is set in the dwFlags member of the MIDIHDR structure.
While the midiOutReset function turns off all notes, midiStreamStop turns off only those notes that have been turned on by a MIDI note-on message.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | mmeapi.h (include Windows.h) |
| Library | Winmm.lib |
| DLL | Winmm.dll |