using System;

public class Program

{

    public static void Main()

    {

        Action<int> printActionDel = ConsolePrint;

        //Or

        //Action<int> printActionDel = new Action<int>(ConsolePrint);

        printActionDel(10);

    }

    public static void ConsolePrint(int i)

    {

        Console.WriteLine(i);

    }

}