public void SetGaugeValuesRed() { List <GaugeRange> newValues = new List <GaugeRange>(); GaugeRange newSensorLimit = new GaugeRange(); newSensorLimit.StartValue = 10; newSensorLimit.EndValue = 20; newSensorLimit.Colour = Color.red; newValues.Add(newSensorLimit); _myGauge.GaugeRanges = newValues; _myGauge.ReSetGauge(); }