在C＃中读取行的具体数目从文本文件 [英] Reading specific number of lines from text file in c#

问题描述

我用下面的StreamReader从文本文件阅读

I'm using the following StreamReader to read from text file

string temp = fs.ReadToEnd ();
readlines[i] = temp;   

我想读取文本文件（让我们说行的具体数量，从行号直到1号线仅300），然后写行到数组的一个元素。谁能帮助吗？提前致谢。

I want to read a specific number of lines from the text file (let we say, from line number 1 until line number 300 only), then write the lines into one element of array. Could anyone help please? thanks in advance.

推荐答案

试图用一个简单的文本文件。

Tried with a simple text file.

var lines = File.ReadLines("yourfile").Take(300);
readlines[i] = string.Join("-", lines);

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