/// <summary> /// Converts a value. /// </summary> /// <param name="value"> /// The value that is produced by the binding target. /// </param> /// <param name="targetType"> /// The type to convert to. /// </param> /// <param name="parameter"> /// The converter parameter to use. /// </param> /// <param name="culture"> /// The culture to use in the converter. /// </param> /// <returns> /// A converted value. If the method returns null, the valid null value is used. /// </returns> public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) { var s = value as string; if (s == null) { return(Binding.DoNothing); } Color color; if (ColorMap.TryGetValue(s, out color)) { return(color); } var c = ColorHelper.HexToColor(s); if (c != ColorHelper.UndefinedColor) { return(c); } return(Binding.DoNothing); }
public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture) { return(ColorHelper.HexToColor((string)value)); }