Monotouch全局异常处理 [英] Monotouch Global Exception handling

问题描述

我在野外有一个讨厌的bug，我不能把我的手指放在它上面。是否有一种方法可以使用全局Try / Catch块，或者一种方法来处理Monotouch中未被处理的任何异常。

我可以在try catch中包装 UIApplication.Main（args）

在异常被捕获之后，Id喜欢显示一个UIAlertView显示结果。

任何帮助？

解决方案

您可以在try {} catch {}中包装UIApplication.Main（args），但是在这一点上您将无法显示UIAlertView，因为我们已经解开了整个堆栈，包括所有的UI。您可以做的是将例外记录到应用程序包的文档文件夹中的崩溃文件，并在下次启动时将其上传到Web服务。

Exceptioneer 的人也在研究MonoTouch支持，这可能值得研究。

I am having a nasty bug show up in the wild, and I can't put my finger on it. Is there a way to have a Global Try/Catch block, or a way to handle any exception that is unhanded in Monotouch.

Can I just wrap UIApplication.Main(args) in a try catch?

After the exception is caught, Id like to show a UIAlertView to display the results.

Any help?

解决方案

You can wrap UIApplication.Main (args) in a try {} catch {} but you will not be able to show a UIAlertView at that point, since we've unwound the entire stack including all the UI. What you could do is log the exception to a crash file in the Documents folder of your application bundle, and show that on the next launch or upload it to a web service.

The Exceptioneer guys were working on MonoTouch support as well, which might be worth looking into.

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