C# 如何獲取(抓取)目前系統當前時區(UTC/GMT)程式

資料來源: https://bbs.csdn.net/topics/310100284

線上編譯測試: https://www.tutorialspoint.com/compile_csharp_online.php

GITHUB: https://github.com/jash-git/CS_Get_UTC_Zone

Code:

using System.IO;
using System;

class Program
{
    static void Main()
    {
        int offset = TimeZone.CurrentTimeZone.GetUtcOffset(DateTime.Now).Hours;
        string sign = "";
        if(offset > 0) {
         sign = " + ";
        }
        else
        {
            sign = " - ";
        }
        string zone = "UTC(GMT)" + sign + offset;
        Console.WriteLine(zone);
    }
}