WPF C# Tutorial

    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="AppEventsSample" Height="300" Width="300">
    
    Shutdown
    Application Events:
    
    Exception
  


//File:Window.xaml.cs
using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
namespace WpfApplication1 {
  public partial class Window1 : System.Windows.Window {
    public Window1() {
      InitializeComponent();
     // this.DataContext = ((App)Application.Current).EventLog;
    }
    protected override void OnInitialized(EventArgs e) {
      base.OnInitialized(e);
      exceptionButton.Click += new RoutedEventHandler(exceptionButton_Click);
      shutdownButton.Click += new RoutedEventHandler(shutdownButton_Click);
    }
    void exceptionButton_Click(object sender, RoutedEventArgs e) {
      throw new Exception("Opps! Unhandled exception!");
    }
    void shutdownButton_Click(object sender, RoutedEventArgs e) {
      Application.Current.Shutdown(111);
    }
  }
}