internal static extern CameraError GetDeviceState(CameraDevice device, out CameraDeviceState state);
internal CameraDeviceStateChangedEventArgs(CameraDevice device, CameraDeviceState state) { Device = device; State = state; }
internal static extern CameraError GetDeviceState(CameraDevice device, out CameraDeviceState state);
internal CameraDeviceStateChangedEventArgs(CameraDevice device, CameraDeviceState state) { Device = device; State = state; }