我想提出一个正则表达式EX pression中，我只是想匹配错了标签，如：＆LT; P＆GT; *这里一些文字，一些其他的标签可能会在这里很好，但没有结尾的P标签*＆LT; / P＆GT;

I am making a regex expression in which I only want to match wrong tags like: <p> *some text here, some other tags may be here as well but no ending 'p' tag* </p>

 <P>Affectionately Inscribed </P><P>TO </P><P>HENRY BULLAR, </P><P>(of the western circuit)<P>PREFACE</P>

在上述相同的文字我想要得到的结果为＆LT;＆LT（西电路）; P＆GT P＆GT; ，并没有别的应被捕获。我用这个，但它不工作：

In the above same text I want to get the result as <P>(of the western circuit)<P> and nothing else should be captured. I'm using this but its not working:

<P>[^\(</P>\)]*<P>

请帮忙。

推荐答案

正则表达式并不总是对XML / HTML类型的数据一个不错的选择。具体而言，属性，区分大小写，注释等都有很大的影响。

Regex is not always a good choice for xml/html type data. In particular, attributes, case-sensitivity, comments, etc all have a big impact.

对于XHTML，我会使用的XmlDocument / 的XDocument 和XPath查询。

For xhtml, I'd use XmlDocument/XDocument and an xpath query.

有关非X的HTML，我想看看 HTML敏捷性包一样的。

For "non-x" html, I'd look at the HTML Agility Pack and the same.