public static extern MmResult midiOutOpen(out IntPtr lphMidiOut, IntPtr uDeviceID, MidiOutCallback dwCallback, IntPtr dwInstance, int dwFlags);
public static extern MmResult midiOutOpen(out IntPtr lphMidiOut, IntPtr uDeviceID, MidiOutCallback dwCallback, IntPtr dwInstance, int dwFlags);
/// <summary>
/// Opens a specified MIDI out device
/// </summary>
/// <param name="deviceNo">The device number</param>
public MidiOutEx(int deviceNo)
{
this.callback = new MidiOutCallback(Callback);
MmException.Try(MidiOutOpen(out hMidiOut, deviceNo, callback, 0, CALLBACK_FUNCTION), "midiOutOpen");
}
