Question

请允许我说,现在,我的系统时区是+5GMT。

右上机01/14/2012 05:52PM/code> 我想把它变成像PST时代一样的平时区。



1/14/12 4:52:50 AM PST


反之,PST改为GMT

Answer 1

TimeZoneInfo timeZoneInfo = TimeZoneInfo.FindSystemTimeZoneById("Pacific SA Standard Time");

DateTime newDateTime = TimeZoneInfo.ConvertTime(existingDateTime, timeZoneInfo);

http://www.xiirus.net/articles/article-_net-convert-datetime- from-one-timezone-to-another-7e44y.aspx>here

Also take a look at Converting Between Any Two Time Zones

Answer 2

在上述“HarisHasan”答复的启发下,以下方法将产生《标准指示》,不管贵国的法规如何运作:

    public static DateTime GetPacificStandardTime()
    {
        var utc = DateTime.UtcNow;
        TimeZoneInfo pacificZone = TimeZoneInfo.FindSystemTimeZoneById("Pacific Standard Time");
        var pacificTime = TimeZoneInfo.ConvertTimeFromUtc(utc, pacificZone);
        return pacificTime;
    }

Answer 3

TimeZoneInfo.FindSystemTimeZoneById("Pacific SA Standard Time");

Will fail if we deploy the application in Linux (In case of .NET Core), found this nice library which will give correct TimeZoneInfo in windows and Linux "TimeZoneConverter", using this we can convert like

using TimeZoneConverter;

TimeZoneInfo pst =TZConvert.GetTimeZoneInfo("Pacific Standard Time");
DateTime newDateTime = TimeZoneInfo.ConvertTime(existingDateTime, pst);

友情链接