.NET Binary operator overloading examples

Binary Operator Overloading

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace BinaryOperatorOverloading

{

    class binop

    {

        private int n1,n2;

        public void  getdata()

        {

            n1=Int32.Parse(Console.ReadLine());

            n2=Int32.Parse(Console.ReadLine());

        }

        public void display()

        {

            Console.WriteLine("n1={0}\nn2={1}\n",n1,n2);

        }

        public binop()

        {}

        public static binop operator +(binop op1, binop op2)

        {

        binop obj=new binop();

        obj.n1=op1.n1+op2.n1;

        obj.n2=op1.n2+op2.n2;

        return obj;

        }

    }

    class Program

    {

        static void Main(string[] args)

        {

            binop op1 = new binop();

            binop op2 = new binop();

            binop op = new binop();

            Console.WriteLine("Enter values for the 1st object");

            op1.getdata();

            Console.WriteLine("Enter values for the second object");

            op2.getdata();

            op = op1 + op2;

            Console.WriteLine("Before Overloading");

            Console.WriteLine("******************");

            Console.WriteLine("Value of 1st and 2nd object");

            op1.display();

            op2.display();

            Console.WriteLine("\nAfter Overloading");

            Console.WriteLine("******************");

            Console.WriteLine("Value of resultant object");

            op.display();

            Console.ReadLine();

        }

    }

}

Output

Enter values for the 1st object

23

34

Enter values for the second object

12

53

Before Overloading

******************

Value of 1st and 2nd object

n1=23

n2=34

n1=12

n2=53

After Overloading

******************

Value of resultant object

n1=35

n2=87