C#对Unix的timestamp进行转换 - 白牙的日志 - 努力哇!

C#对Unix的timestamp进行转换

白牙 posted @ 2009年10月18日 01:24 in .net with tags c# , 6122 阅读

1、将系统时间转换成UNIX时间戳

DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970,1,1));
DateTime dtNow = DateTime.Parse(DateTime.Now.ToString());
TimeSpan toNow = dtNow.Subtract(dtStart);
string timeStamp = toNow.Ticks.ToString();
timeStamp = timeStamp.Substring(0,timeStamp.Length – 7);

2、将UNIX时间戳转换成系统时
string timeStamp = “1176686120″;
DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970,1,1));
long lTime = long.Parse(timeStamp + “0000000″);
TimeSpan toNow = new TimeSpan(lTime);
DateTime dtResult = dtStart.Add(toNow);