using System;
using System.Collections.Generic;
using
 
 System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
//Newtonsoft Json
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;

public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        Product product = new Product
 
();
        product.Name = "Apple";
        product.ExpiryDate = new DateTime(2008, 12, 28);
        product.Price = 3.99M;
        product.Sizes = new string[] { "Small", "Medium", "Large" };
        product.Roles = new List<string>
        {
            "Adam",
            "Brown"
        };

        //將 object 轉換 json 格式
 
        string output = JsonConvert.SerializeObject(product);
        Response.Write(output);
        //將json 轉換 object 格式
        Product deserializedProduct = JsonConvert.DeserializeObject<Product>(output);
        Response.Write(deserializedProduct.Name);
        Response.Write(deserializedProduct.ExpiryDate);
        Response.Write(deserializedProduct.Price);
        Response.Write(deserializedProduct.Sizes[0]);
    }
    class Product
    {
        public string Name { get; set; }
        public DateTime ExpiryDate { get; set; }
        public Decimal Price { get; set; }
        public string[] Sizes { get; set; }
        public IList<string> Roles { get; set; }
    }
}