using System;

public class Program

{

​

​

    public static void Main(string[] args)

    {

​

        DateTime dt1=DateTime.ParseExact("21-01-1992","dd-MM-yyyy",null);

        DateTime dt2=DateTime.ParseExact("21-01-1992","dd-MM-yyyy",null);

​

        int cmp=dt1.CompareTo(dt2);

​

       if(cmp>0) {

           Console.WriteLine ("date1 is greater means date1 is comes after date2");

       } else if(cmp<0) {

           Console.WriteLine ("date2 is greater means date1 is comes after date1");

       } else {

           Console.WriteLine ("date1 is same as date2");

       }

    }

}

​