如何在搜索字符串数组字符串 [英] How to search a string in String array

问题描述

我需要的字符串数组中搜索字符串。我不想用任何在它循环

I need to search a string in the string array. I dont want to use any for looping in it

string [] arr = {"One","Two","Three"};

string var = "One"

我需要检查变量VAR是否在ARR present。

I need to check whether var variable is present in arr.

推荐答案

每一个方法，前面所提到的确实循环内部或外部，所以如何实现它是不是真的很重要。找到目标字符串的所有引用下面一个例子

Every method, mentioned earlier does looping either internally or externally, so it is not really important how to implement it. Here another example of finding all references of target string

       string [] arr = {"One","Two","Three"};
       var target = "One";
       var results = Array.FindAll(arr, s => s.Equals(target));

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