新闻内容显示样式去除

在显示新闻内容的时候会出现显示内容出错存在兼容问题

 

用方法去除样式

 public static string RemoveHtml(string htmlstring)

    {

        //删除脚本 

        htmlstring = Regex.Replace(htmlstring, @"<script[^>]*?>.*?</script>", "", RegexOptions.IgnoreCase);

        //删除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 = Regex.Replace(htmlstring, @"(^\\s*)|(\\s*$)", "", RegexOptions.IgnoreCase);

        htmlstring = Regex.Replace(htmlstring, @"^( )+|^[\\s　]+|( )+$|[\\s　]+$", "", RegexOptions.IgnoreCase);

        htmlstring.Replace("<", "");

        htmlstring.Replace(">", "");

        htmlstring.Replace("\r\n", "");

        htmlstring.Replace("\t", "");

        htmlstring = HttpContext.Current.Server.HtmlEncode(htmlstring).Trim();

        return htmlstring;

    } 

加上去之后进行应用页面的使用

<%#RemoveHtml(Eval("details").ToString()).Length > 55 ? RemoveHtml(Eval("details").ToString()).Substring(0, 55) : RemoveHtml(Eval("details").ToString())%>