关于TRY和CATCH块 [英] Regarding TRY and CATCH blocks

问题描述

大家好，



我已经获得了为现有代码应用TRY和CATCH块的作业。我不确定代码究竟是什么，但我已经要求这样做，代码很大。所以我只想检查如何编写TRY和CATCH块。我是新手，所以请你帮忙。 TRY / CATCH是相同的语法，无论代码如何或基于代码都会反映出来？



我尝试了什么：



请让我知道标准。

Hi All,

I have got an assignment to apply TRY and CATCH blocks for existing code. I'm not sure what exactly the code is but i ave asked to do that and the code is huge. So i just want to check how to write TRY and CATCH blocks. I'm new to this so taking your help. TRY/CATCH is same syntax, irrespective of code or based on the code will it reflect?

What I have tried:

Please let me know the criteria.

推荐答案

试试 ... catch 始终是相同的语法，唯一的区别是您在 catch 语句中指定的Exception类型，如果你还需要使用 finally 块。

文档非常明确：try-catch（C＃Reference） [ ^ ]并包含一些示例。请注意，页面左侧有四个code>尝试的形式 - 您应该阅读所有三个。

try...catch is always the same syntax, the only difference is the Exception type you specify in the catch statement, and if you need to use a finally block as well.
The documentation is pretty clear on this: try-catch (C# Reference)[^] and includes some examples. Note that there are four "forms" of try on the left of the page - you should read all three.

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