[WPF]使用DispatcherUnhandledException捕捉未经处理的异常

使用DispatcherUnhandledException捕捉未经处理的异常

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using System.Windows;   namespace Test02 {     /// <summary>     /// Interaction logic for App.xaml     /// </summary>     public partial class App : Application     {         protected override void OnStartup(StartupEventArgs e)         {             base.OnStartup(e);               this.DispatcherUnhandledException += App_DispatcherUnhandledException;         }           void App_DispatcherUnhandledException(object sender, System.Windows.Threading.DispatcherUnhandledExceptionEventArgs e)         {             MessageBox.Show(e.Exception.Message);         }     } }