用大写字母分割字符串 [英] Splitting a string with uppercase

问题描述

可能的重复项:
将PascalCase字符串拆分为单独的单词
在那里一种解析单词并在大写字母前添加空格的优雅方法

是否有一种简单的方法来拆分此字符串"TopLeft"到"Top"和"Left"

Is there a simple way to split this string "TopLeft" to "Top" and "Left"

推荐答案

如果您希望它是动态的，这意味着每次您找到一个大写字母将其拆开时，我都不认为这是内置的，但可能是错误的;编写扩展方法很容易.

If you want it dynamic, meaning every time you find an upper case letter break it apart, I don't believe this is built in, but could be wrong; it's easy enough to write an extension method.

string output = "";

foreach (char letter in str)
{
   if (Char.IsUpper(letter) && output.Length > 0)
     output += " " + letter;
   else
     output += letter;
}

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