如何处理WPF应用程序中未处理的应用程序级异常？

Question

I'm migrating an existing Winforms based application to WPF.

For handling unhandled exceptions at the application level in my Winforms app, I did the following:

Application.ThreadException
    += new ThreadExceptionEventHandler(Application_ThreadException);     

AppDomain.CurrentDomain.UnhandledException
    += new UnhandledExceptionEventHandler(CurrentDomain_UnhandledException);   

Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);

How do I go about handling these conditions in a WPF based application?

Answer 1

您可以处理Application的当前实例的事件DispatcherUnhandledException ：

Application.Current.DispatcherUnhandledException += (s,e) => {...};