Class parent
{
	virtual void hello()  //the class can now be overriden in child
	{ Console.WriteLine(“Hello from Parent”); }

        void bye()
        { Console.WriteLine("Bye from Parent"); }
}

Class child : parent
{
	override void hello()
	{ Console.WriteLine(“Hello from Child”); }

        void bye() //hiding parent's bye() method
        { Console.WriteLine("Bye from Child"); }
}

static void main()
{
	parent objParent = new child();
	objParent.hello(); //Hello from Child.
        objParent.bye();  // Bye from Parent.
}