XML Photo Album In Silverlight

Partial Public Class App
	Inherits Application

	Public Sub New()
		InitializeComponent()
	End Sub

	Private Sub Application_Startup(ByVal o As Object, ByVal e As StartupEventArgs) Handles Me.Startup
		Me.RootVisual = New MainPage()
	End Sub

	Private Sub Application_Exit(ByVal o As Object, ByVal e As EventArgs) Handles Me.Exit
	End Sub

	Private Sub Application_UnhandledException(ByVal sender As Object, ByVal e As ApplicationUnhandledExceptionEventArgs) Handles Me.UnhandledException
		' If the app is running outside of the debugger then report the exception using
		' the browser's exception mechanism. On IE this will display as a yellow alert 
		' icon in the status bar and Firefox will display a script error.
		If Not System.Diagnostics.Debugger.IsAttached Then

			' NOTE: This will allow the application to continue running after an exception has been thrown
			' but not handled. 
			' For production applications this error handling should be replaced with something that will 
			' report the error to the website and stop the application.
			e.Handled = True
			Deployment.Current.Dispatcher.BeginInvoke(New Action(Of ApplicationUnhandledExceptionEventArgs)(AddressOf ReportErrorToDOM), e)
		End If
	End Sub

	Private Sub ReportErrorToDOM(ByVal e As ApplicationUnhandledExceptionEventArgs)
		Try
			Dim errorMsg As String = e.ExceptionObject.Message + e.ExceptionObject.StackTrace
			errorMsg = errorMsg.Replace(""""c, "'"c).Replace(ChrW(13) & ChrW(10), "\n")

			System.Windows.Browser.HtmlPage.Window.Eval("throw new Error(""Unhandled Error in Silverlight Application " + errorMsg + """);")
		Catch

		End Try
	End Sub
End Class