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midiOutClose The midiOutClose function closes the specified MIDI output device.
VB4-32,5,6
Declare Function midiOutClose Lib "winmm.dll" (ByVal hMidiOut As Long) As Long |
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Operating Systems Supported |
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Requires Windows NT 3.1 or later; Requires Windows 95 or later |
- hmo
Handle of the MIDI output device. If the function is successful, the handle is no longer valid after the call to this function. |
Returns MMSYSERR_NOERROR if successful or an error otherwise. Possible error values include the following:
MIDIERR_STILLPLAYING
Buffers are still in the queue.
MMSYSERR_INVALHANDLE
The specified device handle is invalid.
MMSYSERR_NOMEM
The system is unable to load mapper string description. |
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