C#时区转换『转』

原地址：http://www.cnblogs.com/aarond/archive/2011/04/28/2031262.html

 

using System;
using System.Collections.ObjectModel;
using System.Globalization;

namespace ConsoleApp_0422
{
    class Program
    {
        static void Main(string[] args)
        {
            //将本地时间转换为美国标准中部时间
            DateTime dt = TimeZoneInfo.ConvertTimeToUtc(DateTime.Now, TimeZoneInfo.Local);
            Console.WriteLine(dt.ToString(CultureInfo.InvariantCulture));

            dt = TimeZoneInfo.ConvertTimeFromUtc(dt, TimeZoneInfo.FindSystemTimeZoneById("Central America Standard Time"));
            Console.WriteLine(dt.ToString(CultureInfo.InvariantCulture));

            //列举所有支持的时区列表
            ReadOnlyCollection<TimeZoneInfo> lst = TimeZoneInfo.GetSystemTimeZones();
            foreach (TimeZoneInfo tzi in lst)
            {
                Console.WriteLine(tzi.Id);
            }
        }
    }
}