有关C＃代码的问题 [英] Qoestions about C# code

问题描述

PLZ我现在想要了解c＃

plz i want to now how comper between two sting on c#

推荐答案

之间的两个问题。你应该买一本C＃书或阅读一些在线教程。你不能通过论坛帖子在这个级别学习C＃。



这取决于你想要比较的内容。如果你想比较它们是否相同，那么==运算符就会这样做



if（string1 == string2）



如果你想做一个不区分大小写的比较，那么让它们都是小写的：



if（string1.ToLower（）= = string2.ToLower（））



还有很多其他比较字符串的方法（例如Contains），但实际上，在这个级别，你需要如果你想学习C＃，你可以通过一本书来学习。

You should buy a C# book or read some online tutorials. You can''t learn C# at this level via forum posts.

It depends what you want to compare. If you want to compare if they are both the same, then the == operator will do it

if (string1 == string2)

If you want to do a case insensitive compare, then make them both lower case:

if (string1.ToLower() == string2.ToLower())

There''s many other ways to compare strings ( such as Contains ), but really, again, at this level, you need to work through a book if you want to learn C#.

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