/// <summary>
/// Create a new MIDI message based on the message type and Parameter(s) values,
/// and send it to the chosen output device
/// </summary>
/// <param name="sender">Element that fired the event</param>
/// <param name="e">Event arguments</param>
private void SendButton_Clicked(object sender, EventArgs e)
{
MidiMessage midiMessageToSend = null;
switch (this.currentMessageType)
{
case MidiEvent.NoteOff:
midiMessageToSend = new MidiNoteOffMessage(Convert.ToByte(this.Parameter1.SelectedItem), Convert.ToByte(this.Parameter2.SelectedItem), Convert.ToByte(this.Parameter3.SelectedItem));
break;
case MidiEvent.NoteOn:
midiMessageToSend = new MidiNoteOnMessage(Convert.ToByte(this.Parameter1.SelectedItem), Convert.ToByte(this.Parameter2.SelectedItem), Convert.ToByte(this.Parameter3.SelectedItem));
break;
case MidiEvent.PAf:
midiMessageToSend = new MidiPolyphonicKeyPressureMessage(Convert.ToByte(this.Parameter1.SelectedItem), Convert.ToByte(this.Parameter2.SelectedItem), Convert.ToByte(this.Parameter3.SelectedItem));
break;
case MidiEvent.CC:
midiMessageToSend = new MidiControlChangeMessage(Convert.ToByte(this.Parameter1.SelectedItem), Convert.ToByte(this.Parameter2.SelectedItem), Convert.ToByte(this.Parameter3.SelectedItem));
break;
case MidiEvent.Program:
midiMessageToSend = new MidiProgramChangeMessage(Convert.ToByte(this.Parameter1.SelectedItem), Convert.ToByte(this.Parameter2.SelectedItem));
break;
case MidiEvent.CAf:
midiMessageToSend = new MidiChannelPressureMessage(Convert.ToByte(this.Parameter1.SelectedItem), Convert.ToByte(this.Parameter2.SelectedItem));
break;
case MidiEvent.Pitch:
midiMessageToSend = new MidiPitchBendChangeMessage(Convert.ToByte(this.Parameter1.SelectedItem), Convert.ToUInt16(this.Parameter2.SelectedItem));
break;
case MidiEvent.SysEx1:
var dataWriter = new List <byte>();
var sysExMessage = this.SysExMessageContent.Text;
var sysExMessageLength = sysExMessage.Length;
// Do not send a blank SysEx message
if (sysExMessageLength == 0)
{
return;
}
// SysEx messages are two characters long with 1-character space in between them
// So we add 1 to the message length, so that it is perfectly divisible by 3
// The loop count tracks the number of individual message pieces
int loopCount = (sysExMessageLength + 1) / 3;
// Expecting a string of format "F0 NN NN NN NN.... F7", where NN is a byte in hex
for (int i = 0; i < loopCount; i++)
{
var messageString = sysExMessage.Substring(3 * i, 2);
var messageByte = Convert.ToByte(messageString, 16);
dataWriter.Add(messageByte);
}
midiMessageToSend = new MidiSystemExclusiveMessage(dataWriter.ToArray());
break;
case MidiEvent.MtcQuarterFrame:
midiMessageToSend = new MidiTimeCodeMessage(Convert.ToByte(this.Parameter1.SelectedItem), Convert.ToByte(this.Parameter2.SelectedItem));
break;
case MidiEvent.SongPositionPointer:
midiMessageToSend = new MidiSongPositionPointerMessage(Convert.ToUInt16(this.Parameter1.SelectedItem));
break;
case MidiEvent.SongSelect:
midiMessageToSend = new MidiSongSelectMessage(Convert.ToByte(this.Parameter1.SelectedItem));
break;
case MidiEvent.TuneRequest:
midiMessageToSend = new MidiTuneRequestMessage();
break;
case MidiEvent.MidiClock:
midiMessageToSend = new MidiTimingClockMessage();
break;
case MidiEvent.MidiStart:
midiMessageToSend = new MidiStartMessage();
break;
case MidiEvent.MidiContinue:
midiMessageToSend = new MidiContinueMessage();
break;
case MidiEvent.MidiStop:
midiMessageToSend = new MidiStopMessage();
break;
case MidiEvent.ActiveSense:
midiMessageToSend = new MidiActiveSensingMessage();
break;
case MidiEvent.Reset:
midiMessageToSend = new MidiSystemResetMessage();
break;
default:
return;
}
// Send the message
_synthesizer.SendMessage(midiMessageToSend);
//this.rootPage.NotifyUser("Message sent successfully", NotifyType.StatusMessage);
}