如何在txt文件中查找特定单词 [英] How to find specific word in txt file

问题描述

嗨 任何人都可以帮助使用Filestream或任何其他对象在txt文件中查找特定单词的方法.

Hi Can anybody help how to find Specific word in txt file using Filestream or any other object

推荐答案

有很多方法！这是一个:

There are a huge variety of ways! Here is one:

string text = File.ReadAllText(@"D:\Temp\MyLargeTextFile.txt");
MatchCollection matches = Regex.Matches(text, @"\shorrible\s");
foreach (Match match in matches)
    {
    Console.WriteLine("\"{0}\" at {1}", match.Value, match.Index);
    }

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