Run virtual method in inherit class

- Hi

- we have like below code:

namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
A a = new C();
a.Write();
}
}

class A
{
public virtual void Write()
{
Console.WriteLine("Class A");
}
}

class B : A
{
public override void Write()
{
Console.WriteLine("Class B");
}
}

class C : B
{
public override void Write()
{
Console.WriteLine("Class C");
base.Write();
}
}
}

- When run ,outout is:

Class C
Class B

- Now I want change below line of class C:

base.Write();

- that output will like :

Class C
Class A

- in Other words,change overrided method of class C that no run method
of base (class B) but run this method on - class A (base of base of
class C).

- thanks
- SMRAH1