/// <summary> /// Interaction logic for App.xaml /// </summary> public partial class App : Application { protected override void OnStartup(StartupEventArgs e) { base.OnStartup(e);

    this.DispatcherUnhandledException +=
         new DispatcherUnhandledExceptionEventHandler(
             (s, args) =>
             {
                 MessageBox.Show(string.Format("An error occured: {0}", 
                 args.Exception.Message), "Error");
                 args.Handled = true;
             });
}

}