Serialize and Deserialize JSON data in C#

data.json

{
	"name": "Hamley's",
	"toys": [{
		"name": "Teddy",
		"price": 100,
		"suitableAge": 7
	},
	{
		"name": "Lego",
		"price": 700,
		"suitableAge": 12
	},
	{
		"name": "Barbie",
		"price": 150,
		"suitableAge": 10
	},
	{
		"name": "Polly Pocket",
		"price": 200,
		"suitableAge": 11
	}]
}

Deserialize.cs

using System;
using System.Text;
using System.Runtime.Serialization.Json;
using System.IO;

namespace JSONSerializerDesarializer
{
    class Program
    {
        static void Main(string[] args)
        {
            string toyData = File.ReadAllText("C:\\Users\\Ivan\\data.json");

            DataContractJsonSerializer js = new DataContractJsonSerializer(typeof(ToyStore));
            MemoryStream ms = new MemoryStream(ASCIIEncoding.ASCII.GetBytes(toyData));

            ToyStore toyStore = (ToyStore)js.ReadObject(ms);
            Console.WriteLine("Name: {0}", toyStore.Name);

            foreach (Toy toy in toyStore.Toys)
            {
                Console.WriteLine(toy.Name);
                Console.WriteLine(new String('=', toy.Name.Length));
                Console.WriteLine("Price: {0}", toy.Price);
                Console.WriteLine("Suitable Age: {0}", toy.SuitableAge);
                Console.WriteLine();
            }

            Console.ReadKey();
        }
    }
}

Serialize.cs

using System;
using System.Text;
using System.Runtime.Serialization.Json;
using System.IO;

namespace JSONSerializerDesarializer
{
    class Program
    {
        static void Main(string[] args)
        {
            ToyStore toyStore = new ToyStore("Hamley's");

            toyStore.AddToy(new Toy("Teddy", 100, 7));
            toyStore.AddToy(new Toy("Lego", 700, 12));
            toyStore.AddToy(new Toy("Barbie", 150, 10));
            toyStore.AddToy(new Toy("Polly Pocket", 200, 11));

            DataContractJsonSerializer js = new DataContractJsonSerializer(typeof(ToyStore));
            MemoryStream ms = new MemoryStream();
            js.WriteObject(ms, toyStore);

            ms.Position = 0;
            FileStream fs = File.Create("C:\\Users\\Ivan\\data.json");
            ms.CopyTo(fs);
            fs.Close();
            ms.Close();
        }
    }
}

Toy.cs

using System.Runtime.Serialization;

namespace JSONSerializerDesarializer
{
    [DataContract(Name = "toy")]
    public class Toy
    {
        private string _name;
        private int _price;
        private int _suitableAge;

        public Toy(string name, int price, int suitableAge)
        {
            _name = name;
            _price = price;
            _suitableAge = suitableAge;
        }

        [DataMember(Name = "name")]
        public string Name
        {
            get
            {
                return _name;
            }

            set
            {
                _name = value;
            }
        }

        [DataMember(Name = "price")]
        public int Price
        {
            get
            {
                return _price;
            }

            set
            {
                _price = value;
            }
        }

        [DataMember(Name = "suitableAge")]
        public int SuitableAge
        {
            get
            {
                return _suitableAge;
            }

            set
            {
                _suitableAge = value;
            }
        }
    }
}

ToyStore.cs

using System.Collections.Generic;
using System.Runtime.Serialization;

namespace JSONSerializerDesarializer
{
    [DataContract(Name = "toyStore")]
    public class ToyStore
    {
        private string _name;
        private List<Toy> _toys;

        public ToyStore(string name)
        {
            _name = name;
            _toys = new List<Toy> { };
        }

        [DataMember(Name = "name")]
        public string Name
        {
            get
            {
                return _name;
            }

            set
            {
                _name = value;
            }
        }

        [DataMember(Name = "toys")]
        public List<Toy> Toys
        {
            get
            {
                return _toys;
            }

            private set
            {
                _toys = value;
            }
        }

        public void AddToy(Toy toy)
        {
            Toys.Add(toy);
        }
    }
}