first class properties

Prop.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace FirstClassProperties
{
    class Property<T, CONTAINERT>
    {
        T _val;
        Func<T, CONTAINERT> _setter;
        public Property(T val, Func<T, CONTAINERT> setter)
        {
            _val = val;
            _setter = setter;
        }
        public T Get()
        {
            return _val;
        }

        public CONTAINERT Set(T val)
        {
            return _setter(val);
        }
    }

    public static class PropertyCombinators
    {
        public static Property<Tuple<T,T2>, TCONTAINER> Combine<T, TCONTAINER,T2>(this Property<T, TCONTAINER> prop, Property<T2, TCONTAINER> prop2)
        {
            return new Property<Tuple<T,T2>,TCONTAINER>(new Tuple<T,T2>(prop.Get(), prop2.Get()), t => {
                var i1 = prop.Set(t.Item1);
                var i2 = prop2.Set(t.Item2);

                return new Property<>() 
            });
        }
    }

    class Person
    {
        public Person(int age, string name)
        {
            _age = age;
            _name = name;
        }
        private readonly int _age;
        private readonly string _name;

        public Property<int, Person> Age()
        {
            return new Property<int, Person>(_age, x => new Person(x, _name));
        }
        
        public Property<string, Person> Name()
        {
            return new Property<string, Person>(_name, x => new Person(_age, x));
        }
    }

    class Program
    {
        static void Main(string[] args)
        {
            var p = new Person(11, "hodza");
            var age = p.Age().Get();
            var p2 = p.Name().Set("hodza2");
            var name2 = p2.Name().Get();
            
        }
    }
}