修改外部文本文件 [英] Modify external text file

问题描述

你好，当我使用我的文本文件时，我有桌面应用程序，我随机选择一些单词。每个单词都在单行上。但我想编辑可能性，用户可以加载自己的单词。但是当我加载它时，我需要像我一样修改他的文件。用户在文件中写入例如：word; word2; word3或word word2 word3，他在由分号或空格分隔的同一行上有单词，我需要通过输入分隔单词在sigle行。我曾经尝试过替换;通过\\\\ n或类似的东西。

Hallo, I have desktop application when I use my text file where i randomly pick some words. Each word is on single line. But I want to edit possibility, that user can load his own words. But when i load it, I need to modify his file same like me. User has write in file for example: "word;word2;word3 or word word2 word3", he has words on same line separated by semicolon or space and I need to split word by enter to be on sigle line. I had tried something like replace ";" by "\r\n" or something like this.

推荐答案

1。使用 String.Split 拆分输入字符串[ ^ ]

2.打开你的文件追加： https://msdn.microsoft.com/en-us/library/system.io.file.appendtext%28v=vs.110%29.aspx [ ^ ]

3.使用 WriteLine [ ^ ]在循环中添加新单词...

4.关闭文件...

1. Split the input string using String.Split[^]
2. Open you file for append: https://msdn.microsoft.com/en-us/library/system.io.file.appendtext%28v=vs.110%29.aspx[^]
3. Use WriteLine[^] in a loop to add new words...
4. Close the file...

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