关于日期时间............................... [英] regarding Date time...............................

问题描述

什么是夏时制，以及如何在c#中进行管理

如果我的问题令专家和读者感到失望，那么对此感到抱歉，但对我而言，代码项目仅是我可以得到真实和概念性答案的地方.

What is day light saving and how does it managed in c#

if my Question is disappointment any of Expert and reader then sorry for that but for me code project is only place where i can get real and conceptual answer.

推荐答案

夏令时 [ ^ ]

Daylight saving time[^]

using System;

class Program
{
    static void Main()
    {
    DateTime d = new DateTime(2010, 1, 1);
    TimeZone cur = TimeZone.CurrentTimeZone;
    bool flag = !cur.IsDaylightSavingTime(d);

    for (int i = 0; i < 365; i++)
    {
        bool f = cur.IsDaylightSavingTime(d);
        if (f != flag)
        {
        Console.WriteLine("{0}: begin {1}", d, f);
        flag = f;
        }
        d = d.AddDays(1);
    }
    }
}

从以下代码引用的代码:夏时制 [ http://msdn.microsoft.com/en-us /library/system.timezone.isdaylightsavingtime(v=vs.110).aspx [

code referenced from: Daylight saving time[^]


http://msdn.microsoft.com/en-us/library/system.timezone.isdaylightsavingtime(v=vs.110).aspx[^]

这篇关于关于日期时间...............................的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！