static void Application_ThreadException(object sender, System.Threading.ThreadExceptionEventArgs e) { } static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e) { }
Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);
//处理UI线程异常
Application.ThreadException += new System.Threading.ThreadExceptionEventHandler(Application_ThreadException);
//处理非UI线程异常
AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(CurrentDomain_UnhandledException);
原文：http://www.cnblogs.com/ConstSurpass/p/4011061.html