/// <summary>
        ///作用：将16进制数据编码转化为字符串，是Encode的逆过程
        /// </summary>
        /// <param name="strDecode"></param>
        /// <returns></returns>
        public static string DecodeHexadecimalToStr(string strDecode)
        {
            string outStr = "";

            strDecode=strDecode.Replace("\\","");
            if (!string.IsNullOrEmpty(strDecode))
            {
                string[] strlist = strDecode.Replace("/", "").Split(‘u‘);
                try
                {
                    for (int i = 1; i < strlist.Length; i++)
                    {
                        //将unicode字符转为10进制整数，然后转为char中文字符  
                        outStr += (char)int.Parse(strlist[i], System.Globalization.NumberStyles.HexNumber);
                    }
                }
                catch (FormatException ex)
                {
                    outStr = ex.Message;
                }
            }
            return outStr;
        }