using System;

public class Program

{

    public static void Main()

    {

        Foo(__arglist("I'm a string", 2, 3.0F, 4L));

    }

    static void Foo(__arglist)

    {

        var iterator = new ArgIterator(__arglist);

        for (var i = iterator.GetRemainingCount(); i > 0; i--)

            Console.WriteLine(TypedReference.ToObject(iterator.GetNextArg()));

    }   

}