public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
string description = value as string;
if (description == null)
{
return(value);
}
if ((targetType == null) || !targetType.IsEnum)
{
return(value);
}
Tuple <object[], string[]> tuple = EnumValueDescriptionCache.GetValues(targetType);
for (int i = 0; i < tuple.Item2.Length; i++)
{
if (description == tuple.Item2[i])
{
return(tuple.Item1[i]);
}
}
return(value);
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value == null)
{
return(null);
}
Tuple <object[], string[]> tuple = EnumValueDescriptionCache.GetValues(value.GetType());
for (int n = 0; n < tuple.Item1.Length; n++)
{
if (Equals(tuple.Item1[n], value))
{
if (targetType == typeof(object))
{
return(tuple.Item2[n]); // property binding
}
if (targetType == typeof(IEnumerable))
{
return(tuple.Item2); // ItemsSource binding
}
Debug.Assert(false, "Oops, better check your binding");
}
}
return(value);
}