wpf 全局异常捕获处理

/// <summary>

    /// App.xaml 的交互逻辑

    /// </summary>

    public partial class App : Application

    {

        private const string Tag = nameof(App);

        public App()

        {

            Dispatcher.UnhandledException += Dispatcher_UnhandledException;

            DispatcherUnhandledException += App_DispatcherUnhandledException;

            AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;

        }

        private void Dispatcher_UnhandledException(object sender, System.Windows.Threading.DispatcherUnhandledExceptionEventArgs e)

        {

            Logger.Fatal(Tag,"",e.Exception);

        }

        private void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)

        {

            var exception = e.ExceptionObject as Exception;

            var terminatingMessage = e.IsTerminating ? " The application is terminating." : string.Empty;

            var exceptionMessage = exception?.Message ?? "An unmanaged exception occured.";

            var message = string.Concat(exceptionMessage, terminatingMessage);

            Logger.Fatal(Tag, message, exception);

        }

        private void App_DispatcherUnhandledException(object sender, System.Windows.Threading.DispatcherUnhandledExceptionEventArgs e)

        {

            Logger.Fatal(Tag, "", e.Exception);

        }

    }