Account.App.CurrentDomain_UnhandledException C# (CSharp) Метод

        private void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
        {
            Exception excep = e.ExceptionObject as Exception;
            if (excep != null)
            {
                _log.Fatal(excep);
            }
            MessageBox.Show("系统发生未预料异常，将退出");
        }