如何从另一个列表中删除其字符串包含子字符串的列表元素 [英] How to remove elements of a list where its string contains sub strings from another list

问题描述

我有一个像这样的字符串:

I have a string like this:

var str = "DAVID CORPORATION"

然后我在str中有一个我不想要的子字符串列表.

then i have a list of substrings that i dont want in the str.

var describers = new List<string> {"CORP", "INC", "LTD", "TECH", "ENGINEER", "LLC","MICROELE"};

然后我将str拆分为一个列表:

then i split the str here into a list:

var strList = str.Split(' ').ToList();

现在，我想删除该列表中包含描述程序中子字符串的所有项目.我发现这种方法可以在整个互联网上完成一百万次.

now i want to remove all items of that list that contains the substrings in describers. I found this way to do it a million times all over the internet.

strList.RemoveAll(x => describers.Contains(x));

这不起作用，因为它所做的只是检查描述程序是否包含strList的整个单词.我需要它反向工作.

This does not work because all it does is check if the describers contain the whole word of the strList. I need it to work in reverse.

这不起作用，但是它是我希望它如何工作的算法.

This doesn't work but its an algorithm of how i want it to work.

strList.RemoveAll(x => x.Contains(describers.Any()));

无法从布尔"转换为字符串"

Cannot convert from 'bool' to 'string'

当然，但是如何删除strList中包含描述者中子字符串项的项.

of course, but how to i remove the item in strList that contains the substring item from describers.

..，并且仅在linq.lamba中.我试图远离foreach/for/do循环.

..and only in a linq.lamba. I am trying to stay away foreach/for/do loops.

推荐答案

您可以使用 Any 执行以下操作:

You can do the following using Any:

strList.RemoveAll(x => describers.Any(d => x.Contains(d)));

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