Silverlight自动更新的代码

一段SL中自动更新程序的代码，随手记一下。

private void Application_Startup(object sender, StartupEventArgs e) { this.CheckAndDownloadUpdateAsync(); this.RootVisual = new MainPage(); } public App() { this.Startup += this.Application_Startup; this.Exit += this.Application_Exit; this.UnhandledException += this.Application_UnhandledException; this.CheckAndDownloadUpdateCompleted += new CheckAndDownloadUpdateCompletedEventHandler(App_CheckAndDownloadUpdateCompleted); InitializeComponent(); } void App_CheckAndDownloadUpdateCompleted(object sender, CheckAndDownloadUpdateCompletedEventArgs e) { if (e.UpdateAvailable) { MessageBox.Show("There are new updates downloaded. Please restart!"); } }