private void HandleNoOp(object state)
{
IntPtr headerPtr = (IntPtr)state;
MidiHeader header = (MidiHeader)Marshal.PtrToStructure(headerPtr, typeof(MidiHeader));
byte[] midiEvent = new byte[SizeOfMidiEvent];
for (int i = 0; i < midiEvent.Length; i++)
{
midiEvent[i] = Marshal.ReadByte(header.data, header.offset + i);
}
// If this is a NoOp event.
if ((midiEvent[EventTypeIndex] & MEVT_NOP) == MEVT_NOP)
{
// Clear the event type byte.
midiEvent[EventTypeIndex] = 0;
NoOpEventArgs e = new NoOpEventArgs(BitConverter.ToInt32(midiEvent, EventCodeOffset));
context.Post(new SendOrPostCallback(delegate(object s)
{
OnNoOpOccurred(e);
}), null);
}
}
private void OnNoOpOccurred(NoOpEventArgs e)
{
EventHandler <NoOpEventArgs> handler = NoOpOccurred;
if (handler != null)
{
handler(this, e);
}
}
