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using System.Text.RegularExpressions;
 private string parseHtml(string Htmlstring)
    {
        #region //È¥³ýHTML±ê¼Ç
        if (Htmlstring.Length > 0)
        {
           
            //ɾ³ý½Å±¾     
            Htmlstring = Regex.Replace(Htmlstring, @"<\s*script[^>]*>(.|\n)*?<\/\s*script\s*>", "", RegexOptions.IgnoreCase);
            Htmlstring = Regex.Replace(Htmlstring, @"<script[^>]*?>.*?</script>", "", RegexOptions.IgnoreCase);
            Htmlstring = Regex.Replace(Htmlstring, @"(\<script.*\>)(.[^\[]*)(\<\/script\>)", "", RegexOptions.IgnoreCase);
            //ɾ³ýHTML
            Htmlstring = Regex.Replace(Htmlstring, @"<(.[^>]*)>", "", RegexOptions.IgnoreCase);
            Htmlstring = Regex.Replace(Htmlstring, @"([\r\n])[\s]+", "", RegexOptions.IgnoreCase);
            Htmlstring = Regex.Replace(Htmlstring, @"-->", "", RegexOptions.IgnoreCase);
            Htmlstring = Regex.Replace(Htmlstring, @"<!--.*", "", RegexOptions.IgnoreCase);
            Htmlstring = Regex.Replace(Htmlstring, @"&(quot|#34);", "\"", RegexOptions.IgnoreCase);
            Htmlstring = Regex.Replace(Htmlstri


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