using System;

namespace DelegateTest
{
    class DelegateTestClass
    {
        public delegate void PrintFn(string Message);
        private int Data;

        public void Execute(PrintFn Print)
        {
            Print("Hello from delegate\n");
        }
    }

    class MainClass
    {
        static int MainData = 78;

        public void PrintFnLocal(string Message)
        {
            DelegateTestClass.Data = 12;
            MainClass.MainData = 99;
            Console.Write(Message);
        }

        public static void Main (string[] args)
        {
            Console.WriteLine ("Hello World!");

            DelegateTestClass DelegateTestClassInstance = new DelegateTestClass();
            DelegateTestClassInstance.Execute(new MainClass().PrintFnLocal);
        }
    }
}