使用异常在C＃中投掷。它会影响性能？ [英] Using Exceptions throwing in C#. Does it affect a performance?

问题描述

基本上，问题是：
执行C＃中的异常影响性能很多吗？它是更好地避免再次引发例外？如果我在我的代码生成一个例外，它会影响性能？

Basically, the question is: Do the Exceptions in C# affect the performance a lot? Is it better to avoid Exceptions rethrow? If i generate an exception in my code, does it affect a performance?

对不起，这个问题本身

推荐答案

微软的设计准则类库开发是一个非常宝贵的资源。下面是相关文章：

Microsoft's Design Guidelines for Developing Class Libraries is a very valuable resource. Here is a relevant article:

的异常和性能

我也推荐的框架设计准则从微软出版社的书籍。它有很多的从设计指南链接的信息，但它是由MS患者，和安德斯·海尔斯伯格，他自己注解。它提供了很多有识之士到

I would also recommend the Framework Design Guidelines book from Microsoft Press. It has a lot of the information from the Design Guidelines link, but it is annotated by people with MS, and Anders Hejlsberg, himself. It gives a lot of insight into the "why" and "how" of the way things are.

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