/// <summary>

        /// 10位时间戳转为C#格式时间

        /// </summary>

        /// <param name=”timeStamp”></param>

        /// <returns></returns>

        public static DateTime ConvertStringToDateTime(string timeStamp)

        {

            Int64 begtime = Convert.ToInt64(timeStamp) * 10000000;

            DateTime dt_1970 = new DateTime(1970, 1, 1, 8, 0, 0);

            long tricks_1970 = dt_1970.Ticks;//1970年1月1日刻度

            long time_tricks = tricks_1970 + begtime;//日志日期刻度

            DateTime dt = new DateTime(time_tricks);//转化为DateTime

            return dt;

        }