如何查找子字符串并在它们之间放置空格 [英] How to find a sub string and put space in between them

问题描述

我有一个字符串

  string  source =  @ 当前状态：这是测试当前状态。用户体验：这是测试用户体验; 

如何找到子字符串用户体验并在子字符串<$ c $之前加一个空格c>用户体验或将用户体验发送至下一行。



请协助

解决方案

我建​​议使用替换的正则表达式。



https://msdn.microsoft.com/en-us/library/az24scfc.aspx [ ^ ]

从头开始MSDN文档：

如何：使用字符串方法搜索字符串（C＃编程指南） [ ^ ]

如何：搜索字符串使用正则表达式（C＃编程指南） [ ^ ]

如何：修改字符串内容（C＃编程指南） ） [ ^ ]

I have a string

string source = @"Current Status: this is a test current status.User Experience: This is a test user experience";

How to find the sub string "User Experience" and put a space before the sub string "User Experience" or put "User Experience" to next line .

Please assist

解决方案

I recommend a Regular Expression with substitution.

https://msdn.microsoft.com/en-us/library/az24scfc.aspx[^]

Start with MSDN documentation:
How to: Search Strings Using String Methods (C# Programming Guide)[^]
How to: Search Strings Using Regular Expressions (C# Programming Guide)[^]
How to: Modify String Contents (C# Programming Guide)[^]

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