过滤字符串的Html标记 c#函数 .

 .public static string StripHTML(string strHtml)
 .   {
 .       string[] aryReg ={
 .                     @"<script[^>]*?>.*?</script>",
 .
 .                     @"<(\/\s*)?!?((\w+:)?\w+)(\w+(\s*=?\s*(([""'])(\\[""'tbnr]|[^\7])*?\7|\w+)|.{0})|\s)*?(\/\s*)?>",
 .                     @"([\r\n])[\s]+",
 .                     @"&(quot|#34);",
 .                     @"&(amp|#38);",
 .                     @"&(lt|#60);",
 .                     @"&(gt|#62);",
 .                     @"&(nbsp|#160);",
 .                     @"&(iexcl|#161);",
 .                     @"&(cent|#162);",
 .                     @"&(pound|#163);",
 .                     @"&(copy|#169);",
 .                     @"&#(\d+);",
 .                     @"-->",
 .                     @"<!--.*\n"
 .                   };
 .
 .       string[] aryRep =   {
 .                       "",
 .                       "",
 .                       "",
 .                       "\"",
 .                       "&",
 .                       "<",
 .                       ">",
 .                       "   ",
 .                       "\xa1",
 .                       "\xa2",
 .                       "\xa3",
 .                       "\xa9",
 .                       "",
 .                       "\r\n",
 .                       ""
 .                     };
 .
 .       string newReg = aryReg[];
 .       string strOutput = strHtml;
 .       for (int i = ; i < aryReg.Length; i++)
 .       {
 .           Regex regex = new Regex(aryReg[i], RegexOptions.IgnoreCase);
 .           strOutput = regex.Replace(strOutput, aryRep[i]);
 .       }
 .       strOutput.Replace("<", "");
 .       strOutput.Replace(">", "");
 .       strOutput.Replace("\r\n", "");
 .       return strOutput;
 .   }