protected override void OnNavigatedTo(NavigationEventArgs e)
        {
            PageParameterPayload payload = e.Parameter as PageParameterPayload;

            _sensor     = payload.SensorParam;
            _apiHandler = payload.ApiHandlerParam;
        }
        private void _changeValue_OnClick(object sender, RoutedEventArgs e)
        {
            PageParameterPayload payload = new PageParameterPayload()
            {
                ApiHandlerParam = _apiHandler,
                SensorParam     = _sensor
            };

            Frame.Navigate(typeof(ChangeSensorValuePage), payload);
        }
        private void SensorClick(object sender, ItemClickEventArgs e)
        {
            Sensor sensor = e.ClickedItem as Sensor;
            PageParameterPayload payload = new PageParameterPayload()
            {
                ApiHandlerParam = _apiHandler,
                SensorParam     = sensor
            };

            Frame.Navigate(typeof(SensorDataPage), payload);
        }