public MainPageViewModel(CoreDispatcher dispatcher, DJIClient djiClient) { this.Dispatcher = dispatcher; this.djiClient = djiClient; djiClient.ConnectedChanged += DjiClient_ConnectedChanged; djiClient.FlyingChanged += DjiClient_FlyingChanged; djiClient.AltitudeChanged += DjiClient_AltitudeChanged; djiClient.AttitudeChanged += DjiClient_AttitudeChanged; djiClient.VelocityChanged += DjiClient_VelocityChanged; djiClient.FrameArived += DjiClient_FrameArived; }