C# program to calculate the offset between the time in this time zone and UTC (TimeZoneInfo.GetUtcOffset() Method)

Program:

The source code to calculate the offset between the time in this time zone and UTC is given below. The given program is compiled and executed successfully.

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

class TimeZoneInfoDemo
{
    //Entry point of Program
    static public void Main()
    {
        TimeZoneInfo cst;
        TimeZoneInfo utc;
        
        DateTime time;
        TimeSpan offset;

        time = new DateTime(2020, 1, 1, 12, 30, 30);
        cst = TimeZoneInfo.FindSystemTimeZoneById("Central Standard Time");
        utc = TimeZoneInfo.Utc;


        offset = utc.GetUtcOffset(time);
        Console.WriteLine("UTC Time Offset: "+offset);

        offset = cst.GetUtcOffset(time);
        Console.WriteLine("CST Time Offset: "+offset);

    }
}

Output:

UTC Time Offset: 00:00:00
CST Time Offset: -06:00:00
Press any key to continue . . .