Simple Program of Inheritance in Console in ASP.NET using C#

In this blog you will learn how to create a simple program of inheritance by creating a Console Application in ASP.NET.

Inheritance: The most important reason to use OOP is to make reusability of Code and eliminate the redundant code. That can be done by one of the OOP concept i.e - -> INHERITANCE. Inheritance supports reusability by defining a class and then use that class again and again.

Inheritance supports a class hierarchy where Base class and Derived class exist, Suppose - -> Animals is the [Base Class] and Dog is the [Derived Class].Derived Class inherits the base class. Also Derived Class can inherits all the member of Base Class.

Let’s Begin our Program!.

Step 1: Open your Visual Studio. By pressing Ctrl +Shift + N you will get your “New Project” Window.

 

 

Figure 1: Create Console Application 

Step 2: After pressing OK you will get into your Coding Part where you will see three files in Solution Explorer [Properties, References, Program.cs], in which Program.cs file is your main file where you embed all your Inheritance program code.

 

 

Figure 2: Solution Explorer 

This is your Code for Inheritance Program:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Inheritance_demo21
{
    public class Baseclass {
        public int datamember;
        public void baseclassmethod()
        {
            Console.WriteLine("This is baseclass method");
            Console.WriteLine("-----------------------------------");
        }
    }
    public class DerivedClass : Baseclass
    {
        public void derivedclassmethod()
        {
            Console.WriteLine("This is our derivedclassmethod");
        }
    }
    class Program
    {
        static void Main(string[] args)
        {
            //create base class object
            Baseclass bc = new Baseclass();
            bc.datamember=1;
            bc.baseclassmethod();

            //create derived class object

            DerivedClass dc = new DerivedClass();
            dc.datamember = 2;
            dc.derivedclassmethod();
            dc.baseclassmethod();
            Console.ReadKey();

        }
    }
}

Output

Press F5 to get your output, you will get something like this :

 

Figure 3: Output 

Hope you like it! Have a nice day. Thank you for Reading!