using System;

​

public class Program

{

    public static void Main(string[] args)

    {

        DateTime date1 = new DateTime(2020, 1, 1, 10, 15, 20);

        DateTime date2 = new DateTime(2020, 11, 14, 15, 30, 45);

​

        TimeSpan interval = date2 - date1;

        Console.WriteLine("{0} - {1} = {2}", date2, date1, interval.ToString());

​

        Console.WriteLine("Days:", interval.Days);

        Console.WriteLine("TotalDays:", interval.TotalDays);

        Console.WriteLine("Hours:", interval.Hours);

        Console.WriteLine("TotalHours:", interval.TotalHours);

        Console.WriteLine("Minutes:", interval.Minutes);

        Console.WriteLine("TotalMinutes:", interval.TotalMinutes);

        Console.WriteLine("Seconds:", interval.Seconds);

        Console.WriteLine("TotalSeconds:", interval.TotalSeconds);

        Console.WriteLine("Milliseconds:", interval.Milliseconds);

        Console.WriteLine("TotalMilliseconds:", interval.TotalMilliseconds);

    }

}