异常类-选中还是未选中? [英] exception class - checked or unchecked?

问题描述

在创建自己的异常类时，如何确定是否应对其进行检查?

When creating your own exception class, how do you decide whether it should be checked or unchecked?

推荐答案

我假设您是Java开发人员C#，否则我不会理解您的问题(如果可以的话，您可以澄清一下，否则您可能需要将标签从"C#"更改为"Java"！).

学习C#并没有等同于checked和unchecked异常，您会感到难过(或高兴！). c#中的所有异常都类似于Java未经检查的异常.
此处 [ ^ ]是Java和C#之间的比较.如果有些过时的话(IMO C#在v2.0上使用Java达到了水平，而在3.0上超过了Java)，但是如果有些Java偏见，大多数比较是好的::).

I''m assuming you are a Java dev trying out C#, otherwise I don''t understand your questions (if so can you clarify, or you might need to change the tag from "C#" to "Java"!).

You''ll be saddened (or delighted!) to learn C# doesn''t have the equivalent of checked an unchecked exceptions. All exceptions in c# are like Java unchecked exceptions.
Here[^] is a comparison between Java and C#. Some if it is a little out of date (IMO C# drew level with Java at v2.0, and overtook at 3.0) but the most of the comparisons are good, if a little Java Biased :-).

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