public static MIDIError MIDI_InOpen(ref IntPtr handle, int deviceID, MIDIINPROC proc, IntPtr user, MIDIFlags flags)
{
if (proc == null)
{
flags = MIDIFlags.MIDI_CALLBACK_NULL;
}
else
{
flags |= MIDIFlags.MIDI_CALLBACK_FUNCTION;
}
return(Midi.midiInOpen(ref handle, new IntPtr(deviceID), proc, user, flags));
}
public MidiInputDevice(int deviceID, MIDIINPROC proc)
{
this._deviceID = deviceID;
if (proc == null)
{
this._midiInProc = new MIDIINPROC(this.MidiInProc);
}
else
{
this._midiInProc = proc;
}
this.InitControllerPairs();
}
public static extern bool BASS_MIDI_InInit(int device, MIDIINPROC proc, IntPtr user);
private static extern MIDIError midiInOpen([In][Out] ref IntPtr handle, IntPtr deviceID, MIDIINPROC proc, IntPtr user, MIDIFlags flags);
