protected override void OnNavigatedTo(NavigationEventArgs e) { var board = RaspberryPi2Board.GetDefault(); if (board != null) { board.PowerLed.TurnOff(); board.StatusLed.TurnOn(); } base.OnNavigatedTo(e); }
protected async override void OnNavigatedTo(NavigationEventArgs e) { await connection.ConnectAsync(); var board = RaspberryPi2Board.GetDefault(); if (board != null) { board.PowerLed.TurnOff(); board.StatusLed.TurnOn(); } if (!string.IsNullOrWhiteSpace(deviceName) && !string.IsNullOrWhiteSpace(deviceKey)) { geolocator = new Geolocator(); geolocator.PositionChanged += OnPositionChanged; deviceClient = DeviceClient.Create(iotHubUri, new DeviceAuthenticationWithRegistrySymmetricKey(deviceName, deviceKey), TransportType.Http1); } timer.Start(); base.OnNavigatedTo(e); }