正则表达式替换有越来越多的 [英] regex replacement with a increasing number

问题描述

我想正则表达式/替换以下设置：

I would like to regex/replace the following set:

[something] [nothing interesting here] [boring.....]

按

%0 %1 %2

在换句话说，是建立与任何EX pressions [] 将成为％跟随受到越来越多......

In other words, any expressions that is built with [] will become a % followed by an increasing number...

是否有可能做一个正则表达式，对吗？

Is it possible to do it right away with a Regex?

推荐答案

这是可能的正则表达式在C＃中，如 Regex.Replace 可以采取委托作为参数。

This is possible with regex in C#, as Regex.Replace can take a delegate as a parameter.

        Regex theRegex = new Regex(@"\[.*?\]");
        string text = "[something] [nothing interesting here] [boring.....]";
        int count = 0; 
        text = theRegex.Replace(text, delegate(Match thisMatch)
        {
            return "%" + (count++);
        }); // text is now '%0 %1 %2'

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