查找和数组在C＃中删除项目 [英] Find and remove items from array in c#

问题描述

我有一个字符串数组。我需要从数组中删除某些项目。但我不知道需要删除的项目的索引。

我的阵列是：串[] ARR = {，一个，B，，C，，D，，E，F， ，}。

我需要删除，项目。删除之后，即我的结果应该是
ARR = {A，B，C，D，E，F}

我怎么能这样做呢？

解决方案

 的String [] ARR = {，A，B，，C， ，D，，E，F，，};
  ARR = arr.Where（S =＆GT;！S =）.ToArray（）;
 

I have a string array. I need to remove some items from that array. but I don't know the index of the items that need removing.

My array is : string[] arr= {" ","a","b"," ","c"," ","d"," ","e","f"," "," "}.

I need to remove the " " items. ie after removing " " my result should be arr={"a","b","c","d","e","f"}

how can I do this?

解决方案

  string[] arr = {" ", "a", "b", " ", "c", " ", "d", " ", "e", "f", " ", " "};
  arr = arr.Where(s => s != " ").ToArray();

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