Abstract Class C#

An Abstract class is a class with incomplete functionality.
It shall or shall not have abstract methods. As in the case with Interface you can't create an object of Abstract class.

abstract class Person
{
        public abstract void Print();
        public void Blog()
        {
            Console.WriteLine("ShalvinPD.blogspot.com");
        }
}

class Shalvin : Person
{
        public override void Print()
        {
            Console.WriteLine("Shalvin P D");
        }
}
   
class Program
{
        static void Main(string[] args)
        {
            //Error cannot create an object of Abstract Class
            //Person p = new Person();

            Shalvin s = new Shalvin();
            s.Print();
            s.Blog();
            Console.ReadLine();
        }
}

Here I am having an Abstract class called person with an abstract method called Print and an ordinary method called blog. In the sub class I am overriding the abstract Print method.