What is wrong with my regular expression?

How can i go abou开发者_JAVA百科t getting the value eg

1. <div class="detail"> Hello </div>

2. <div class="detail"> World </div>

        string x = " <div class="results-list clearfix">
                    <div class="detail">   Hello
                    </div> 
          </div>
          <div class="results-list clearfix">
                    <div class="detail">   World
                    </div> 
          </div>          
        ";
   
       String pattern = @"<div class=""results-list clearfix"">(?<Content>[^<]*)</div>";
   
       Regex rx = new Regex(pattern,RegexOptions.Multiline);
       Match m = rx.Match(x);
   
       while (m.Success)
       {
           string zz =  m.Groups["Content"].Value;
           m = m.NextMatch();
       } 
   

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I think this is your problem ""results-list clearfix"". As you are using a literal string, you can remove the extra "'s.

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It is a bad idea to use regular expressions for this kind of parsing. Use an XML parser for this particular scenario. I suggest LINQ to XML, i.e. XElement.Parse(...)

Do not forget to wrap you html in a single root element though.

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Try this pattern with SingleLine option:

string pattern = "<div\\sclass=\"results-list clearfix\">\\s*(?<Content><div[^>]*>.*?</div>)"