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midiOutShortMsg
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Sends a short MIDI message to the specified MIDI output device. |
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| Declaration: |
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MMRESULT midiOutShortMsg(
HMIDIOUT hmo,
DWORD dwMsg
);
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| FoxPro declaration: |
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DECLARE INTEGER midiOutShortMsg IN Winmm;
INTEGER hmo,;
LONG dwMsg
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| Parameters: |
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hmo
Handle to the MIDI output device. This parameter can also be the handle of a MIDI stream cast to HMIDIOUT.
dwMsg
MIDI message. The message is packed into a DWORD value.
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| Return value: |
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| Returns MMSYSERR_NOERROR (0) if successful or an error otherwise. |
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| Usage: |
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* this code plays a note
#DEFINE MIDI_PLAYNOTE_STATUS 144 && 10010000="Note On" code
nMsg = MIDI_PLAYNOTE_STATUS +;
BITLSHIFT(m.nNote,8) +;
BITLSHIFT(m.nVelocity,16)
= midiOutShortMsg(m.hDevice, m.nMsg)
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| My comment: |
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A MIDI output device must be open prior to calling this function.
Read about MIDI messages (second parameter in the call) on MIDI.org.
See also: midiOutOpen |
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| Word Index links for the midiOutShortMsg : |
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| Created: | 2008-04-09 19:26:59 | | Modified: | 2008-04-09 19:37:23 |
Visited in last 7 days: 18 |
