Three-level Override methods : override « Class « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Class
3. override

using System;

class BaseClass
{
   virtual public void Print(){ 
      Console.WriteLine("This is the base class."); 
   }
}

class DerivedClass : BaseClass
{
   override public void Print() { 
      Console.WriteLine("This is the derived class."); 
   }
}

class SecondDerived : DerivedClass
{
   override public void Print()
   {
      Console.WriteLine("This is the second derived class.");
   }
}

class MainClass
{
   static void Main()
   {
      SecondDerived derived = new SecondDerived();
      BaseClass mybc = (BaseClass)derived;
 
      derived.Print();
      mybc.Print();
   }
}

This is the second derived class.
This is the second derived class.