public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
{
if (MultiValueConverter == null)
{
throw _multiValueConverterUnsetException;
}
var tailConverted = GroupConvertBack(value, Converters.ToArray().Reverse());
return(MultiValueConverter.ConvertBack(tailConverted, targetTypes, parameter, culture));
}
public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
{
if (MultiValueConverter == null)
{
throw new InvalidOperationException("To use the converter as a MultiValueConverter the MultiValueConverter property needs to be set.");
}
var tailConverted = GroupConvertBack(value, Converters.ToArray().Reverse(), parameter, culture);
return(MultiValueConverter.ConvertBack(tailConverted, targetTypes, parameter, culture));
}
public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
{
value = PostProcessing.ConvertBack(value, null, null, culture);
var values = MultiValueConverter.ConvertBack(value, null, parameter, culture);
for (int i = 0; i < values.Length; i++)
{
values[i] = PreProcessing.ConvertBack(values[i], null, null, culture);
}
return(values);
}