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Constructor example in C#


When a class is created, its constructor is called. Constructors have the same name as the class, and they usually initialize the data members of the new object.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace constructorDemo
{
    class Emp
    {
        int eno, sal;
        string name;
        public Emp()
        {
            eno = 0;
            sal = 1200;
            name = "-";
        }
        public Emp(int eno, String name, int sal)
        {
            set(eno, name, sal);
        }

        public void set(int eno,string name, int sal)
        {
            this.eno = eno;
            this.name = name;
            this.sal = sal;

        }

        public void show()
        {

            Console.WriteLine("Empno={0}, Empname={1}, Empsal={2}", eno, name, sal);
        }

}
    class Program
    {
        static void Main(string[] args)
        {
            Emp e1 = new Emp();
            e1.show();
            e1.set(1, "Vinayak", 23456);
            e1.show();
            Console.ReadLine();
        }
    }

}

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