示例#1
0
        private async void OnDistanceChanged(object sender, DistanceChangedEventArgs e)
        {
            if (e.Distance < 4d || e.Distance > 13d)
            {
                if (_isCloseToSensor)
                {
                    await ProcessVehicleFarFromSensorAsync();
                }

                _isCloseToSensor = false;
            }
            else
            {
                if (_isProcessing)
                {
                    return;
                }

                if (!_isCloseToSensor)
                {
                    await ProcessVehicleNearToSensorAsync();
                }

                _isCloseToSensor = true;
            }
        }
示例#2
0
 static void distance_DistanceChanged(DistanceChangedEventArgs args)
 {
     Debug.Print("Distance (cm): " + args.DistanceCM.ToString("F1"));
 }