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);
}