AllJoynSimulatorApp.RangeToPercentageConverter.Convert C# (CSharp) Метод

        public object Convert(object value, Type targetType, object parameter, string language)
        {
            double parameterVal;
            if(value != null && parameter != null &&
                double.TryParse(parameter as string, out parameterVal))
            {
                var percentage = (double)System.Convert.ChangeType(value, typeof(double)) / parameterVal * 100;
                return string.Format($"{percentage:0.0}%");
            }
            return value;
        }