使用C＃Regex删除div标签中包含的文本(Remove text enclosed in an div tag using C# Regex)

使用C＃Regex删除div标签中包含的文本(Remove text enclosed in an div tag using C# Regex)

我有一个字符串如下： string chart = "<div id=\"divOne\">Label.</div>;" 这是在没有我控制的情况下动态生成的，并且想要删除文本“Label”。 来自封闭的div元素。

我尝试了以下但我的正则表达式知识仍然限于让它工作： System.Text.RegularExpressions.Regex.Replace(chart, @"/(<div[^>]+>)[^<]+(<\/div>)/i", "");

I have a string as follows: string chart = "<div id=\"divOne\">Label.</div>;" which is generated dynamically without my control and would like to remove the text "Label." from the enclosing div element.

I tried the following but my regex knowledge still limited to get it working: System.Text.RegularExpressions.Regex.Replace(chart, @"/(<div[^>]+>)[^<]+(<\/div>)/i", "");

最满意答案

你的正则表达式对我来说很好，（但是不要指定'/.../i'分隔符和修饰符）。 并使用'$1$2'作为替换字符串：

var re = new System.Text.RegularExpressions.Regex(@"(?i)(<div[^>]+>)[^<]+(<\/div>)"); var text = regex.Replace(text, "$1$2");

Your regex looks good to me, (but don't specify the '/.../i' delimiters and modifier). And use '$1$2' as your replacement string:

var re = new System.Text.RegularExpressions.Regex(@"(?i)(<div[^>]+>)[^<]+(<\/div>)"); var text = regex.Replace(text, "$1$2");