OBAppSrc/WpfApplicati.../NameConverte...

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Data;
using System.Globalization;
using System.Windows;
namespace WpfApplication19
{
  public class NameConverter : IMultiValueConverter
  {
    public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
    {
      string name;

      Console.WriteLine(values[0].ToString());
      if (values[0] == DependencyProperty.UnsetValue)
      {
        return "";
      }
      name = values[0] + "-" + values[1];

      return name;
    }

    public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
    {
      string[] splitValues = ((string)value).Split(' ');
      return splitValues;
    }
  }


}