问题描述
在 .NET 解决方案中创建异常类时的最佳做法是:从 System.Exception
或 System.ApplicationException
派生?
What is best practice when creating your exception classes in a .NET solution: To derive from System.Exception
or from System.ApplicationException
?
推荐答案
根据框架设计指南一书中的 Jeffery Richter:
According to Jeffery Richter in the Framework Design Guidelines book:
System.ApplicationException
是一个不应属于 .NET 框架的类.
System.ApplicationException
is a class that should not be part of the .NET framework.
它的目的是为了有一些意义,因为您可以潜在地捕获所有"应用程序异常,但没有遵循该模式,因此它没有任何价值.
It was intended to have some meaning in that you could potentially catch "all" the application exceptions, but the pattern was not followed and so it has no value.
这篇关于我应该从 .NET 中的 Exception 或 ApplicationException 派生自定义异常吗?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持编程学习网!