MidiInput.GetNotePitch C# (CSharp) Method

    public static float GetNotePitch(MidiChannel channel)
    {
        var cs = instance.channelArray [(int)channel];
        if( cs.lastNote < 0.0f || cs.noteOnCount <= 0 ) {
            return 0.0f;
        } else {
            return ( cs.lastNote * 1.0f / 127.0f );
        }
    }