public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture) { var id = (Guid)value; double percentage = (parameter == null)? 1 : DoubleParameterFormatter.Format(parameter.ToString()); return(new SolidColorBrush(ColoredItem.GenerateColor(id, (byte)(255 * percentage)))); }
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture) { double percentage = DoubleParameterFormatter.Format(parameter.ToString()); return(double.Parse(value.ToString()) * percentage); }