C#实现时间戳转化

        /// <summary>

        /// 时间戳转为C#格式时间

        /// </summary>

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

        /// <returns></returns>

        static public  DateTime GetTime(string timeStamp)

        {

            DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1));

            long lTime = long.Parse(timeStamp + "0000000");

            TimeSpan toNow = new TimeSpan(lTime); return dtStart.Add(toNow);

        }

   /// <summary>

        /// DateTime时间格式转换为Unix时间戳格式

        /// </summary>

        /// <param name=”time”></param>

        /// <returns></returns>

        static public int ConvertDateTimeInt(System.DateTime time)

        {

            System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1));

            return (int)(time - startTime).TotalSeconds;

        }