带html字符串截取

#region 带html字符串截取
        public String HtmlSubstring(String Htmlsubstring)
        {

            Regex regex = new Regex("<.+?>", RegexOptions.IgnoreCase);
            string strOutput = regex.Replace(Htmlsubstring, "");
            if (strOutput.Length > 15)
            {
                Htmlsubstring = strOutput.Substring(0, 15);
                return Htmlsubstring;
            }
            else
            {
                return Htmlsubstring;
            }





        }
        #endregion