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);
        }
    }