BrickPi.Sensors.NXTUltraSonicSensor.NumberOfModes C# (CSharp) Method

        public int NumberOfModes()
        {
            return Enum.GetNames(typeof(UltraSonicMode)).Length - 1;//listen mode not supported
        }

        //TODO build test for EV3 Ultra Sound

        private async Task TestNXTUS()
        {
            NXTUltraSonicSensor ultra = new NXTUltraSonicSensor(BrickPortSensor.PORT_S4);
            for (int i = 0; i < ultra.NumberOfModes(); i++)
            {
                int count = 0;
                while (count < 100)
                {
                    Debug.WriteLine(string.Format("NXT US, Distance: {0}, ReadAsString: {1}, Selected mode: {2}",
                        ultra.ReadDistance(), ultra.ReadAsString(), ultra.SelectedMode()));
                    await Task.Delay(300);
                }
                ultra.SelectNextMode();
            }
        }