Generic in C#

Generic is a term which enables us to design classes or methods which differ as per types until it is declared and instantiated. For exp …

using System;

namespace Generic

{

    class Program

    {

        public static void Main()

        {

            B<int> obj = new B<int>();

            System.Console.WriteLine(obj.Compare(2, 6));

            B<string> obj1 = new B<string>();

            System.Console.WriteLine(obj1.Compare("KUNAL", "MAURYA"));

            B<char> obj2 = new B<char>();

            System.Console.WriteLine(obj2.Compare('X', 'X'));

            ComplexNumber o1 = new ComplexNumber(2, 3);

            ComplexNumber o2 = new ComplexNumber(4, 8);

            B<ComplexNumber> obj3 = new B<ComplexNumber>();

            System.Console.WriteLine(obj3.Compare(o1, o2));

            Console.ReadKey();

        }

    }

    public class B  // Generic Class for all types having Equals method

    {

        public string Compare(myType a, myType b)

        {

            if (a.Equals(b))

            {

                return "Equal";

            }

            else

            {

                return "Not-Equal";

            }

        }

    }

    public class ComplexNumber

    {

        int a;

        int b;

        public ComplexNumber(int x, int y)

        {

            a = x;

            b = y;

        }

        public bool Equals(ComplexNumber z)

        {

            if (this.a.Equals(z.a) && this.b.Equals(z.b))

            {

                return true;

            }

            else

            {

                return false;

            }

        }

    }

}