问题
I'm porting an console application to .NET Core, and I'm trying to replace this line:
AppDomain.CurrentDomain.UnhandledException += UnhandledException;
After reading this, it seems there is no built-in way to do this.
So my question: is the only way to replace this line surrounding my entire code with a try/catch?
By reading this, it seems like there is another way, namely by keep on using System.AppDomain, but I can't seem to find this class/method. My only guess was this library, but it clearly states that it should not be used if possible, so I would like not to.
回答1:
You're right, the AppDomain.UnhandledException or it's analog will be available only in .Net Core 2.0, so for now you should either wait or add additional try/catch blocks. However, if you're using the tasks, you can use TaskScheduler.UnobservedTaskException, which is available from first version of .Net Core.
来源：https://stackoverflow.com/questions/43639601/net-core-global-exception-handler-in-console-application