using System;

​

new Foo();

Foo.StaticMethod();

class Foo

{

    private static Foo foo;

​

    public Foo()

    {

        foo = this;

    }

​

    private void PrintHello()

    {

        Console.WriteLine("Hello");

    }

​

    public static void StaticMethod()

    {

        foo.PrintHello();

    }

}