How to call base.base.method()?

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Just want to add this here, since people still return to this question even after many time. Of course it’s bad practice, but it’s still possible (in principle) to do what author wants with:

class SpecialDerived : Derived
{
    public override void Say()
    {
        Console.WriteLine("Called from Special Derived.");
        var ptr = typeof(Base).GetMethod("Say").MethodHandle.GetFunctionPointer();            
        var baseSay = (Action)Activator.CreateInstance(typeof(Action), this, ptr);
        baseSay();            
    }
}

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