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using System;namespace ConsoleApplication8{    class Program    {        /*        static void Main(string[] args)        {            DateTime dt = new DateTime();            Console.WriteLine(dt);//基督元年            Console.WriteLine(DateTime.MinValue);            Console.WriteLine(DateTime.MaxValue);            dt = DateTime.Today;            Console.WriteLine(dt);            dt = DateTime.UtcNow;            Console.WriteLine(dt);            dt = DateTime.Now;            Console.WriteLine(dt);            Console.WriteLine(dt.Year);            Console.WriteLine(dt.Month);            Console.WriteLine(dt.Day);            Console.WriteLine(dt.Date);//这个跟上面的DateTime.Today相等                        Console.WriteLine(dt.Hour);            Console.WriteLine(dt.Minute);            Console.WriteLine(dt.Second);            Console.WriteLine(dt.DayOfYear);            Console.WriteLine(dt.DayOfWeek);            Console.WriteLine(dt.TimeOfDay);            Console.WriteLine(dt.Kind);//是基于本地时间、协调通用时间 (UTC)，还是两者皆否            Console.WriteLine(dt.Millisecond);//毫秒部分            Console.WriteLine(dt.Ticks);        }        */        static void Main(string[] args)        {            Console.WriteLine(ConvertDateTimeInt(DateTime.Now));            Console.WriteLine(ConvertIntDateTime(ConvertDateTimeInt(DateTime.Now)));        }        public static DateTime ConvertIntDateTime(double d)        {            DateTime time = DateTime.MinValue;            DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1));            time = startTime.AddSeconds(d);            return time;        }        /// 
        /// 将c# DateTime时间格式转换为Unix时间戳格式        /// 
        /// 时间        /// 
   
    double
           public static double ConvertDateTimeInt(DateTime time)        {            double intResult = 0;            DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1));            intResult = (time - startTime).TotalSeconds;            return intResult;        }    }}

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