gistfile1.cs

public static class Values {
    public static void Receive<T1, T2>(this Tuple<T1, T2> tuple, out T1 item1, out T2 item2) {
        item1 = tuple.Item1;
        item2 = tuple.Item2;
    }

    public static void CallWith<T1, T2>(this Tuple<T1, T2> tuple, Action<T1, T2> func) {
        func(tuple.Item1, tuple.Item2);
    }
}


int a, b;
Tuple.Create(1, 2).Receive(out a, out b);

Tuple.Create(3, 4).CallWith((c, d) => Console.WriteLine(c + d));