Throw Exception from button click action : Exception « Windows Presentation Foundation « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Windows Presentation Foundation
3. Exception

<Window x:Class="WpfApplication1.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="AppEventsSample" Height="300" Width="300">
    <Grid>
    <Button Height="23" x:Name="shutdownButton" VerticalAlignment="Bottom" HorizontalAlignment="Right" Width="75">Shutdown</Button>
    <Label Height="25" HorizontalAlignment="Left" Margin="10" x:Name="label1" VerticalAlignment="Top" Width="100">Application Events:</Label>
    <ListBox Margin="20" x:Name="eventsListBox" ItemsSource="{Binding}" />
    <Button Height="23" Margin="10" Name="exceptionButton" VerticalAlignment="Bottom">Exception</Button>
  </Grid>
</Window>
//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);
    }

  }
}

24.128.Exception
	24.128.1.	Cross Thread Exception Raising
	24.128.2.	Cross Thread Exception Raising WorkerThread
	24.128.3.	Check Exception type for DispatcherUnhandledException
	24.128.4.	Raise exception from button click event
	24.128.5.	Security Exception
	24.128.6.	Throw Handled Exception
	24.128.7.	Throw Unhandled Exception
	24.128.8.	Throw Unhandled Exception From Thread
	24.128.9.	Customize UpdateSourceExceptionFilter
	24.128.10.	Manage unhandled exceptions that are thrown on secondary worker threads.
	24.128.11.	Throw Exception from button click action
	24.128.12.	Catch XamlParseException
	24.128.13.	Manage unhandled exceptions that are thrown on secondary user interface (UI) threads.