TheXamlGuy/UI/WPF/Converters/ValueConverterGroup.cs

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Windows.Data;

namespace TheXamlGuy.UI.WPF
{
    public class ValueConverterGroup : List<IValueConverter>, IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return this.Aggregate(value,
                (current, converter) => converter.Convert(current, targetType, parameter, culture));
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}