WPF C#

  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  xmlns:local="clr-namespace:WpfApplication1" Title="Debug Data Bindings Using an IValueConverter"  Width="200"  Height="200">
  
    
  

  
    
      
      
    

    
          Grid.Row="1" Background="Black"  Foreground="White" Margin="10" VerticalAlignment="Center" 
      HorizontalAlignment="Center" Header="Expander!">
      
    
  


//File:Window.xaml.cs
using System.Windows;
using System;
using System.Globalization;
using System.Windows.Data;
namespace WpfApplication1
{
    public partial class Window1 : Window
    {
        public Window1()
        {
            InitializeComponent();
        }
    }
    public class DummyConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return value;
        }
        public object ConvertBack(object value,Type targetType,object parameter,CultureInfo culture)
        {
            return value;
        }
    }
}