Get a handle to the current app and shut it down : Application « Windows Presentation Foundation « VB.Net Tutorial

1. VB.Net Tutorial
2. Windows Presentation Foundation
3. Application

<Window x:Class="WpfApplication1.MainWindow"
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  Title="My Xaml App" Height="200" Width="300" WindowStartupLocation ="CenterScreen">
  <Button Width="133" Height="24" Name="btnExitApp" Click ="btnExitApp_Clicked">
    Exit Application
  </Button>
</Window>

//File:Window.xaml.vb

Imports System
Imports System.Windows
Imports System.Windows.Controls

Namespace WpfApplication1
  Public Partial Class MainWindow
    Inherits Window
    Public Sub New()
      InitializeComponent()
    End Sub

    Private Sub btnExitApp_Clicked(sender As Object, e As RoutedEventArgs)
      Application.Current.Shutdown()
    End Sub
  End Class
End Namespace

16.120.Application
	16.120.1.	Application Exit event
	16.120.2.	Store the variable in the application and get it back
	16.120.3.	Throw Application event from button click event handler
	16.120.4.	Shut down the application in Window closing event
	16.120.5.	(ResourceDictionary)Application.LoadComponent
	16.120.6.	Application.GetResourceStream
	16.120.7.	Get a handle to the current app and shut it down
	16.120.8.	Set and get data from Application.Current.Properties
	16.120.9.	Using GetContentStream
	16.120.10.	Create and retrieve cookies from a Windows Presentation Foundation (WPF) application using SetCookie and GetCookie.