/// <summary>
??????? /// 刪除HTML代碼
??????? /// </summary>
??????? /// <param name="o">Html代碼</param>
??????? /// <returns></returns>
??????? public static string ClearHTML(object o)
??????? {
??????????? string Htmlstring = o.ToString();
??????????? //刪除腳本??
??????????? Htmlstring = Regex.Replace(Htmlstring, @"<script[^>]*?>.*?</script>", "", RegexOptions.IgnoreCase);
??????????? //刪除HTML??
??????????? 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(Htmlstring, @"&(amp|#38);", "&", RegexOptions.IgnoreCase);
??????????? Htmlstring = Regex.Replace(Htmlstring, @"&(lt|#60);", "<", RegexOptions.IgnoreCase);
??????????? Htmlstring = Regex.Replace(Htmlstring, @"&(gt|#62);", ">", RegexOptions.IgnoreCase);
??????????? Htmlstring = Regex.Replace(Htmlstring, @"&(nbsp|#160);", "?? ", RegexOptions.IgnoreCase);
??????????? Htmlstring = Regex.Replace(Htmlstring, @"&(iexcl|#161);", "\xa1", RegexOptions.IgnoreCase);
??????????? Htmlstring = Regex.Replace(Htmlstring, @"&(cent|#162);", "\xa2", RegexOptions.IgnoreCase);
??????????? Htmlstring = Regex.Replace(Htmlstring, @"&(pound|#163);", "\xa3", RegexOptions.IgnoreCase);
??????????? Htmlstring = Regex.Replace(Htmlstring, @"&(copy|#169);", "\xa9", RegexOptions.IgnoreCase);
??????????? Htmlstring = Regex.Replace(Htmlstring, @"&#(\d+);", "", RegexOptions.IgnoreCase);
??????????? Htmlstring.Replace("<", "");
??????????? Htmlstring.Replace(">", "");
??????????? Htmlstring.Replace("\r\n", "");
??????????? //Htmlstring = HttpContext.Current.Server.HtmlDecode(Htmlstring).Trim();
??????????? return Htmlstring.Trim();
??????? }

轉載于:https://www.cnblogs.com/xsmhero/archive/2010/07/07/1772661.html

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