.net - 正则表达式查找未注释掉的标签之间的文本

Question

我有一个简单的场景似乎难倒了我。我想获取两个未注释掉的标签之间的文本。这是一个例子:

// Example of commented text
// :Start
// <I don't want to get this text>
// :End


:Start
<Here is the text i want>
:End

解决方案:

感谢大家的帮助。非常快地收到了答案，并且完全满足了我的需要。我使用以下正则表达式，因为它最适合我的情况。特别感谢蒂姆·皮茨克:

(?sm)(?<=^:Start\s*)(?:(?!^:End).)*

Answer 1

试试这个:

(?sm)(?<=^:Start\s*)(?:(?!^:End).)*

说明:

(?sm)     # Set options: . matches newline, ^ matches start-of line
(?<=      # Assert that this regex can be matched before the current position:
 ^        #  Start of line
 :Start   #  :Start
 \s*      #  Any whitespace
)         # End of lookahead
(?:       # Try to match...
 (?!      # (unless the following regex could be matched here:)
   ^      #  Start of line
   :End   #  :End
 )        #  End of lookahead
 .        # ... any character
)*        # Repeat any number of times