public Event EnqueueWriteBuffer(Buffer buffer, bool blocking, long offset, long size, IntPtr source, params Event[] eventWaitList) { EventSafeHandle[] eventHandles = null; if (eventWaitList != null) { eventHandles = Array.ConvertAll(eventWaitList, @event => @event.Handle); } EventSafeHandle handle = UnsafeNativeMethods.EnqueueWriteBuffer(Handle, buffer.Handle, blocking, (IntPtr)offset, (IntPtr)size, source, eventHandles); return(new Event(handle)); }