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using System;
using System.Diagnostics;
using System.Windows;
using System.Windows.Browser;
using Sample.Silverlight.WCF.Views;
namespace Sample.Silverlight.WCF
{
public partial class App : Application
{
public App()
{
Startup += Application_Startup;
Exit += Application_Exit;
UnhandledException += Application_UnhandledException;
InitializeComponent();
}
private void Application_Startup(object sender, StartupEventArgs e)
{
RootVisual = new TaskManagementView();
}
private void Application_Exit(object sender, EventArgs e)
{}
private void Application_UnhandledException(object sender, ApplicationUnhandledExceptionEventArgs e)
{
ReportErrorToDOM(e);
e.Handled = true;
// If the app is running outside of the debugger then report the exception using
// the browser's exception mechanism. On IE this will display it a yellow alert
// icon in the status bar and Firefox will display a script error.
if (!Debugger.IsAttached)
{
// 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(delegate { ReportErrorToDOM(e); });
}
}
private void ReportErrorToDOM(ApplicationUnhandledExceptionEventArgs e)
{
try
{
string errorMsg = e.ExceptionObject.Message + e.ExceptionObject.StackTrace;
errorMsg = errorMsg.Replace('"', '\'').Replace("\r\n", @"\n");
HtmlPage.Window.Eval(
"throw new Error(\"Unhandled Error in Silverlight Application " +
errorMsg + "\");");
}
catch (Exception)
{}
}
}
}
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