public void SendProgramChange(Channel channel, Instrument instrument)
{
var cmd = (int)ShortMsg.EncodeProgramChange(channel, instrument);
Debug.LogFormat("EncodeNoteOff:{0},{1}={2}", channel, instrument, cmd);
m_jc.CallStatic("SendMsg", cmd);
}
/// <summary>
/// Sends a Program Change message.
/// </summary>
/// <param name="channel">MIDI channel.</param>
/// <param name="instrument">The instrument.</param>
/// <exception cref="ArgumentOutOfRangeException">channel or instrument is out-of-range.</exception>
/// <exception cref="InvalidOperationException">The device is not open.</exception>
/// <exception cref="DeviceException">The message cannot be sent.</exception>
/// <remarks>
/// A Program Change message is used to switch among instrument settings, generally
/// instrument voices. An instrument conforming to General Midi 1 will have the
/// instruments described in the <see cref="Instrument"/> enum; other instruments
/// may have different instrument sets.
/// </remarks>
public void SendProgramChange(Channel channel, Instrument instrument)
{
lock (_lockObj)
{
CheckOpen();
CheckReturnCode(Win32API.midiOutShortMsg(_handle, ShortMsg.EncodeProgramChange(
channel, instrument)));
}
}
