01.<span style="white-space: pre;">    </span>/// <summary>  02.        /// 过滤字符串中的html代码  03.        /// </summary>  04.        /// <param name="Str">传入字符串</param>  05.        /// <returns>过滤后的字符串</returns>  06.        public static string LostHTML(string Str)  07.        {  08.            string Re_Str = "";  09.            if (Str != null)  10.            {  11.                if (Str != string.Empty)  12.                {  13.                    string Pattern = "<\\/*[^<>]*>";  14.                    Re_Str = Regex.Replace(Str, Pattern, "");  15.                }  16.            }  17.            return (Re_Str.Replace("\\r\\n", "")).Replace("\\r", "");  18.        }