C#.NET序列化XML、JSON、二进制微软自带DLL与newtonsoft(json.net)

序列化是将对象转换成另一种格式（XML、json、二进制byte[]）

JSON序列化

.NET中有三种常用的JSON序列化的类，分别是：

Newtonsoft.Json.JsonConvert类（推荐）

Newtonsoft.Json.JsonConvert类是非微软提供的一个JSON序列化和反序列的开源免费的类库（下载网址是：http://www.codeplex.com/json/），它提供了更灵活的序列化和反序列化控制，并且如果你的开发环境使用的是.NET Framework3.5及以后版本的话，你就可以使用Linq to JSON，这样一来面对一大段的数据不必一一解析，你可以使用Linq to JSON解析出你关心的那部分即可，非常方便。
下面是使用Newtonsoft.Json.JsonConvert类的例子：

public static void JsonConvertDemo()
{
    User user = new User { UserId = 1, UserName = "李刚", CreateDate = DateTime.Now.AddYears(-30), Birthday = DateTime.Now.AddYears(-50), Priority = Priority.BelowNormal, Salary = 5000 };
    //JsonConvert类在Newtonsoft.Json.Net35.dll中，注意到http://www.codeplex.com/json/下载这个dll并添加这个引用
    //JSON序列化
    string result = JsonConvert.SerializeObject(user);
    Console.WriteLine("使用JsonConvert序列化后的结果：{0},长度：{1}", result, result.Length);
    //JSON反序列化
    user = JsonConvert.DeserializeObject<User>(result);
    Console.WriteLine("使用JsonConvert反序列化后的结果：UserId:{0},UserName:{1},CreateDate:{2},Priority:{3}", user.UserId, user.UserName, user.CreateDate, user.Priority);
}
public static void JsonConvertLinqDemo()
{
    User user = new User { UserId = 1, UserName = "周公", CreateDate = DateTime.Now.AddYears(-8), Birthday = DateTime.Now.AddYears(-32), Priority = Priority.Lowest, Salary = 500, Urls = new List<string> { "http://zhoufoxcn.blog.51cto.com", "http://blog.csdn.net/zhoufoxcn" } };
    //JsonConvert类在Newtonsoft.Json.Net35.dll中，注意到http://www.codeplex.com/json/下载这个dll并添加这个引用
    //JSON序列化
    string result = JsonConvert.SerializeObject(user);
    Console.WriteLine("使用JsonConvert序列化后的结果：{0},长度：{1}", result, result.Length);
    //使用Linq to JSON
    JObject jobject = JObject.Parse(result);
    JToken token = jobject["Urls"];
    List<string> urlList = new List<string>();
    foreach (JToken t in token)
    {
        urlList.Add(t.ToString());
    }
    Console.Write("使用Linq to JSON反序列化后的结果：[");
    for (int i = 0; i < urlList.Count - 1;i++ )
    {
        Console.Write(urlList[i] + ",");
    }
    Console.WriteLine(urlList[urlList.Count - 1] + "]");
}

注意：如果有不需要序列化的字段，可以给该字段添加[JsonIgnore]标记。在Newtonsoft这个类库中对于日期的序列化有多种方式，可以类的DataTime成员添加上对应的标记，这样在进行序列化和反序列化时就会按照指定的方式进行，在本例中User类的CreateDate属性添加的属性是[JsonConverter(typeof(IsoDateTimeConverter))]，而Birthday属性添加的属性是[JsonConverter(typeof(JavaScriptDateTimeConverter))]，从序列化的结果可以看出来它们最终的表现形式并不一样。
该实例完整代码：

using System;  
using System.Collections.Generic;  
using System.Linq;  
using System.Text;  
using System.Web.Script.Serialization;  
using System.Runtime.Serialization.Json;  
using System.IO;  
using System.Runtime.Serialization;  
using Newtonsoft.Json;  
using Newtonsoft.Json.Linq;  
using Newtonsoft.Json.Converters;  
 
namespace JSONDemo  
{  
class Program  
{  
    static void Main(string[] args)  
    {  
        JavaScriptSerializerDemo();  
        DataContractJsonSerializerDemo();  
        JsonConvertDemo();  
        JsonConvertLinqDemo();  
        Console.ReadLine();  
    }  
 
    public static void JavaScriptSerializerDemo()  
    {  
        User user = new User { UserId = 1, UserName = "李刚", CreateDate = DateTime.Now.AddYears(-30),Birthday=DateTime.Now.AddYears(-50), Priority = Priority.Highest, Salary = 500000 };  
        //JavaScriptSerializer类在System.Web.Extensions.dll中，注意添加这个引用  
        JavaScriptSerializer serializer = new JavaScriptSerializer();  
        //JSON序列化  
        string result=serializer.Serialize(user);  
        Console.WriteLine("使用JavaScriptSerializer序列化后的结果：{0},长度：{1}", result, result.Length);  
        //JSON反序列化  
        user = serializer.Deserialize<User>(result);  
        Console.WriteLine("使用JavaScriptSerializer反序列化后的结果：UserId:{0},UserName:{1},CreateDate:{2},Priority:{3}", user.UserId, user.UserName, user.CreateDate, user.Priority);  
 
    }  
 
    public static void DataContractJsonSerializerDemo()  
    {  
        User user = new User { UserId = 1, UserName = "李刚", CreateDate = DateTime.Now.AddYears(-30), Birthday = DateTime.Now.AddYears(-50), Priority = Priority.AboveNormal, Salary = 50000 };  
        string result = string.Empty;  
        //DataContractJsonSerializer类在System.ServiceModel.Web.dll中，注意添加这个引用  
        DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(User));  
          
        using (MemoryStream stream = new MemoryStream())  
        {  
            //JSON序列化  
            serializer.WriteObject(stream, user);  
            result = Encoding.UTF8.GetString(stream.ToArray());  
            Console.WriteLine("使用DataContractJsonSerializer序列化后的结果：{0},长度：{1}", result, result.Length);  
        }  
 
        //JSON反序列化  
        byte[] buffer = Encoding.UTF8.GetBytes(result);  
        using (MemoryStream stream = new MemoryStream(buffer))  
        {  
            user = serializer.ReadObject(stream) as User;  
            Console.WriteLine("使用DataContractJsonSerializer反序列化后的结果：UserId:{0},UserName:{1},CreateDate:{2},Priority:{3}", user.UserId, user.UserName, user.CreateDate, user.Priority);  
        }  
    }  
 
    public static void JsonConvertDemo()  
    {  
        User user = new User { UserId = 1, UserName = "李刚", CreateDate = DateTime.Now.AddYears(-30), Birthday = DateTime.Now.AddYears(-50), Priority = Priority.BelowNormal, Salary = 5000 };  
        //JsonConvert类在Newtonsoft.Json.Net35.dll中，注意到http://www.codeplex.com/json/下载这个dll并添加这个引用  
        //JSON序列化  
        string result = JsonConvert.SerializeObject(user);  
        Console.WriteLine("使用JsonConvert序列化后的结果：{0},长度：{1}", result, result.Length);  
        //JSON反序列化  
        user = JsonConvert.DeserializeObject<User>(result);  
        Console.WriteLine("使用JsonConvert反序列化后的结果：UserId:{0},UserName:{1},CreateDate:{2},Priority:{3}", user.UserId, user.UserName, user.CreateDate, user.Priority);  
    }  
 
    public static void JsonConvertLinqDemo()  
    {  
        User user = new User { UserId = 1, UserName = "周公", CreateDate = DateTime.Now.AddYears(-8), Birthday = DateTime.Now.AddYears(-32), Priority = Priority.Lowest, Salary = 500, Urls = new List<string> { "http://zhoufoxcn.blog.51cto.com", "http://blog.csdn.net/zhoufoxcn" } };  
        //JsonConvert类在Newtonsoft.Json.Net35.dll中，注意到http://www.codeplex.com/json/下载这个dll并添加这个引用  
        //JSON序列化  
        string result = JsonConvert.SerializeObject(user);  
        Console.WriteLine("使用JsonConvert序列化后的结果：{0},长度：{1}", result, result.Length);  
        //使用Linq to JSON  
        JObject jobject = JObject.Parse(result);  
        JToken token = jobject["Urls"];  
        List<string> urlList = new List<string>();  
        foreach (JToken t in token)  
        {  
            urlList.Add(t.ToString());  
        }  
        Console.Write("使用Linq to JSON反序列化后的结果：[");  
        for (int i = 0; i < urlList.Count - 1;i++ )  
        {  
            Console.Write(urlList[i] + ",");  
        }  
        Console.WriteLine(urlList[urlList.Count - 1] + "]");  
    }  
}  
 
[DataContract]  
public class User  
{  
    /// <summary>  
    /// 编号  
    /// </summary>  
    [DataMember]  
    public int UserId { get; set; }  
    /// <summary>  
    /// 用户名  
    /// </summary>  
    [DataMember]  
    public string UserName { get; set; }  
    /// <summary>  
    /// 创建时间  
    /// </summary>  
    [DataMember]  
    [JsonConverter(typeof(IsoDateTimeConverter))]  
    public DateTime CreateDate { get; set; }  
    /// <summary>  
    /// 生日  
    /// </summary>  
    [DataMember]  
    [JsonConverter(typeof(JavaScriptDateTimeConverter))]  
    public DateTime Birthday { get; set; }  
    /// <summary>  
    /// 相关URL  
    /// </summary>  
    [DataMember]  
    public List<string> Urls { get; set; }  
    /// <summary>  
    /// 薪水  
    /// </summary>  
    [ScriptIgnore]//使用JavaScriptSerializer序列化时不序列化此字段  
    [IgnoreDataMember]//使用DataContractJsonSerializer序列化时不序列化此字段  
    [JsonIgnore]//使用JsonConvert序列化时不序列化此字段  
    public int Salary { get; set; }  
    /// <summary>  
    /// 权利级别  
    /// </summary>  
    [DataMember]  
    public Priority Priority { get; set; }  
 
    public User()  
    {  
        Urls = new List<string>();  
    }  
}  
/// <summary>  
/// 权利级别  
/// </summary>  
public enum Priority:byte 
{  
    Lowest=0x1,  
    BelowNormal=0x2,  
    Normal=0x4,  
    AboveNormal=0x8,  
    Highest=0x16  
}  
} 

运行结果：

使用JavaScriptSerializer序列化后的结果：{"UserId":1,"UserName":"李刚","CreateDate":"/Date(353521211984)/","Birthday":"/Date(-277630788015)/","Urls":[],"Priority":22},长度：127  
使用JavaScriptSerializer反序列化后的结果：UserId:1,UserName:李刚,CreateDate:1981-3-15 16:20:11,Priority:Highest  
使用DataContractJsonSerializer序列化后的结果：{"Birthday":"/Date(-277630787953+0800)/","CreateDate":"/Date(353521212046+0800)/","Priority":8,"Urls":[],"UserId":1,"UserName":"李刚"},长度：136  
使用DataContractJsonSerializer反序列化后的结果：UserId:1,UserName:李刚,CreateDate:1981-3-16 0:20:12,Priority:AboveNormal  
使用JsonConvert序列化后的结果：{"UserId":1,"UserName":"李刚","CreateDate":"1981-03-16T00:20:12.1875+08:00","Birthday":new Date(-277630787812),"Urls":[],"Priority":2},长度：132  
使用JsonConvert反序列化后的结果：UserId:1,UserName:李刚,CreateDate:1981-3-16 0:20:12,Priority:BelowNormal  
使用JsonConvert序列化后的结果：{"UserId":1,"UserName":"周公","CreateDate":"2003-03-16T00:20:12.40625+08:00","Birthday":new Date(290362812406),"Urls":["http://zhoufoxcn.blog.51cto.com","http://blog.csdn.net/zhoufoxcn"],"Priority":1},长度：198  
使用Linq to JSON反序列化后的结果：["http://zhoufoxcn.blog.51cto.com","http://blog.csdn.net/zhoufoxcn"] 

System.Web.Script.Serialization.JavaScriptSerializer类

使用该类需要添加类库System.Web.Extensions.dll

namespace _03对象序列化
{
    class Program
    {
        static void Main(string[] args)
        {

            //序列化，就是把一个对象转换成另外一种格式的过程，转换成不同的格式就叫做不同的序列化，比如xml格式，叫做xml序列化。JavaScript的json格式，叫做JavaScript序列化。转换成二进制byte[]字节，叫做二进制序列化。

            //序列化质序列化那些属性（或者说是序列化了对象中的状态信息（字段、属性就是用来存储状态的）），而方法并没有序列化。

            //序列化后的目的，是为了把数据以另外一种格式来表示，方便存储与交换数据，所以序列化只序列化那些存储数据的成员，一般就是属性，不会序列化方法的。


            //有序列化，就有反序列化


            #region 对象序列化


            //=1=================================================
            List<Person> list = new List<Person>();
            list.Add(new Person() { Name = "余尚勇", Age = 19, Email = "ysh@yahoo.com" });
            list.Add(new Person() { Name = "宋文斌", Age = 29, Email = "swb@yahoo.com" });
            list.Add(new Person() { Name = "闫刘盘", Age = 16, Email = "ylp@yahoo.com" });

            //使用JavaScript 序列化。
            JavaScriptSerializer jsSerializer = new JavaScriptSerializer();
            string str = jsSerializer.Serialize(list);
            //jsSerializer.Deserialize();//反序列化
            File.WriteAllText("list.txt", str);
            Console.WriteLine(str);
            Console.ReadKey();


            ////二进制序列化
            //BinaryFormatter bf = new BinaryFormatter();
            //using (FileStream fsWrite = File.OpenWrite("list.bin"))
            //{
            //    bf.Serialize(fsWrite, list);
            //    //bf.Deserialize();//反序列化
            //}

            //Console.WriteLine("ok");
            //Console.ReadKey();


            ////xml序列化
            ////XmlSerializer xmlSerializer = new XmlSerializer(list.GetType());
            //XmlSerializer xmlSerializer = new XmlSerializer(typeof(List<Person>));
            //using (FileStream fsWrite = File.OpenWrite("list.xml"))
            //{
            //    xmlSerializer.Serialize(fsWrite, list);
            //    //xmlSerializer.Deserialize();//反序列化
            //}
            //Console.WriteLine("ok");
            //Console.ReadKey();

            


            #endregion
        }
    }
    [Serializable]
    public class Person
    {
        public string Name { get; set; }
        public int Age { get; set; }
        public string Email { get; set; }


        public void SayHi()
        {
            Console.WriteLine("大家好，我叫：{0}", Name);
        }
        public void SayHello()
        {
            Console.WriteLine("Hello");
        }
    }
}

System.Runtime.Serialization.Json.DataContractJsonSerializer类

参考资料：http://www.cnblogs.com/coderzh/archive/2008/11/25/1340862.html

 

添加类库“system.Web.Extensions.dll”

如果进行二进制序列化，不要用自动属性，是把属性对应的字段名（自动生成的，且不固定）序列化！

XML、二进制序列化要加标记[Serializable]包括该类的父类

如果不像序列化某字段 需要加标记no….

参考资料：http://zhoufoxcn.blog.51cto.com/792419/517093

解析多层嵌套：

using System;
using Newtonsoft.Json.Linq;


public partial class json : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {        
        string getJson ="{'data': {"
                            +"'personal': {"
                            +"  'name': '宋华勇',"
                            +"  'sex': '男',"
                            +"  'height':'175cm',"
                            +"  'age':'30',"
                            +"  'school':'厦门大学'"
                            +"},"
                            +"  'workplace':'汕头',"
                            +"  'worktype':'前端工程师'"
                            +"  }"
                        +"}";

        
        string result = "";
        var jObject = JObject.Parse(getJson);
        result = "大家好！我叫" + jObject["data"]["personal"]["name"].ToString()+"，很高兴你们来到我的网站。希望我写的文章能帮助到你们!";
        
        Response.Write(result);
    }    
}

 多级嵌套

http://blog.csdn.net/smartsmile2012/article/details/17305503

//------------------------------------------------------------------------------------------------------

2015-3-21

XML写入

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml.Linq;
namespace _01写入xml文件
{
    class Program
    {
        static void Main(string[] args)
        {

            List<Person> list = new List<Person>();
            list.Add(new Person() { Age = 18, Gender = "男", Name = "张三" , Id="110"});
            list.Add(new Person() { Age = 19, Gender = "女", Name = "龙太子", Id = "111" });
            list.Add(new Person() { Age = 20, Gender = "中", Name = "小黑", Id = "112" });
            XDocument xdoc = new XDocument();
            //创建根元素
            XElement root = new XElement("Person");
            for (int i = 0; i < list.Count; i++)
            {
                //创建子节点
                XElement student = new XElement("student");
                student.SetAttributeValue("Id",list[i].Id);
                student.SetElementValue("name",list[i].Name);
                student.SetElementValue("gender",list[i].Gender);
                student.SetElementValue("age",list[i].Age.ToString());
                root.Add(student);//节点添加到根节点中
            }
            //把根元素添加到文件中
            xdoc.Add(root);
            //保存
            xdoc.Save("person.xml");
        }
    }
    class Person
    {
        string _id;

        public string Id
        {
            get { return _id; }
            set { _id = value; }
        }

        string _name;

        public string Name
        {
            get { return _name; }
            set { _name = value; }
        }
        int _age;

        public int Age
        {
            get { return _age; }
            set { _age = value; }
        }
        string _gender;

        public string Gender
        {
            get { return _gender; }
            set { _gender = value; }
        }
    }





}

XML读取

 XDocument xdoc= XDocument.Load("bank.xml");
            //遍历根节点下所有的子节点
            foreach (XElement item in xdoc.Root.Elements())
            {
                Console.WriteLine(item.Name);
                foreach (XElement ele in item.Elements())
                {
                    Console.WriteLine(ele.Name+"==="+ele.Attribute("val").Value);
                }
            }
            Console.ReadKey();

XML遍历

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Xml.Linq;

namespace _03遍历xml文件
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            //读取xml文件
            XDocument xdoc= XDocument.Load("11.xml");
            XElement root = xdoc.Root;//获取根元素
           TreeNode tn= tv.Nodes.Add(root.Name.ToString());//根元素的名字显示到控件的根节点上
            LoadXElement(root,tn);
        }

        private void LoadXElement(XElement root, TreeNode tn)
        {
            //遍历根元素下所有的子元素
            foreach (XElement item in root.Elements())
            {
                //判断当前的元素下是否还有元素
                if (item.Elements().Count() > 0)
                {
                    TreeNode tn1 = tn.Nodes.Add(item.Name.ToString());
                    LoadXElement(item, tn1);
                }
                else
                {
                    tn.Nodes.Add(item.Value);
                }
            }
        }
    }
}

源码在图片里

JSON

[{"ID":"92976A17-4AB2-453E-85BA-90944046C4A4","CompetitionID":"A5D4AD79-2F8B-6645-23D3-3A79D076D5A3","PrizeNO":"设计奖","PrizeInfo":"iPhone 6","PrizeNum":"1","ListIndex":"1","Remark":"备注","PrizeLevel":"一等奖","ID1516":"1"},{"ID":"D12A4E98-A429-48B8-BF07-E0309BCE1AD3","CompetitionID":"A5D4AD79-2F8B-6645-23D3-3A79D076D5A3","PrizeNO":"创意奖","PrizeInfo":"iPhone6","PrizeNum":"1","ListIndex":"1","Remark":"备注","PrizeLevel":"一等奖","ID1516":"2"},{"ID":"D76E2F46-E2E0-4EE9-B809-AE9D5A989D09","CompetitionID":"A5D4AD79-2F8B-6645-23D3-3A79D076D5A3","PrizeNO":"创意奖","PrizeInfo":"iPhone 5","PrizeNum":"1","ListIndex":"2","Remark":"备注","PrizeLevel":"二等奖","ID1516":"3"},{"ID":"121B85ED-EA39-4D22-BD6B-3CDD67B14254","CompetitionID":"A5D4AD79-2F8B-6645-23D3-3A79D076D5A3","PrizeNO":"设计奖","PrizeInfo":"iPhone 5","PrizeNum":"1","ListIndex":"2","Remark":"备注","PrizeLevel":"二等奖","ID1516":"4"}]

//工作竞赛-课题发布-获取奖项列表
    var getList_CompetitionPrize = function () {
        var par_edit = {
            'OperID': MemberInfo.MemberID,     //操作人ID
            'CompetitionID': CompetitionInfo.ID,                  //我的工作ID
        };
        GLOBAL.DataStore.DataHandle.postData({
            url: _pagebase.ServiceURL,
            handler: 'Web_Task_perm',
            parame: '{fucid:"GetList_CompetitionPrize",data:"' + encodeURIComponent(encodeURIComponent(JSON.stringify(par_edit))) + '"}',
            success: function (result) {
                if (result.errcode === 0) {
                    alert(JSON.stringify(result.data))
                    var mydata = {};
                    $.each(result.data, function (index, item) {
                        if (!mydata[item["PrizeNO"]]) {
                            mydata[item["PrizeNO"]] = [];
                        }
                        mydata[item["PrizeNO"]].push(item);
                        
                    })

                    var htmlPrize = '';
                    var _tempHtml = $("#temp_PrizeList").html();
                    $.each(mydata, function (index, item) {
                        htmlPrize += '<h2>' + index + '</h2>';
                        for (var i = 0; i < item.length; i++) {
                            var PrizeModel = item[i];
                            htmlPrize += _tempHtml.replaceData(PrizeModel);
                        }
                    })
                    document.querySelector('#div_prizelist').innerHTML = htmlPrize;
                } else {
                }
            }
        });
    }

unicode

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Newtonsoft;
using System.IO;

namespace ConsoleApplication3
{
    class Program
    {
        static void Main(string[] args)
        {

            List<Person> list = new List<Person>();
            list.Add(new Person() { Name = "余尚勇", Age = 19, Email = "ysh@yahoo.com" });
            list.Add(new Person() { Name = "宋文斌", Age = 29, Email = "swb@yahoo.com" });
            list.Add(new Person() { Name = "闫刘盘", Age = 16, Email = "ylp@yahoo.com" });

            string str = Newtonsoft.Json.JsonConvert.SerializeObject(list, new Newtonsoft.Json.JsonSerializerSettings() { StringEscapeHandling = Newtonsoft.Json.StringEscapeHandling.EscapeNonAscii });
            //str = Unicode2String(str);
            File.WriteAllText("list.txt", str);
            var users =Newtonsoft.Json.JsonConvert.DeserializeObject<List<Person>>(str);
            foreach (var item in users)
            {
                Console.WriteLine(item.Name);
            }
            
            
            Console.WriteLine(str);
            Console.ReadKey();
        }

        /// <summary>
        /// 字符串转Unicode
        /// </summary>
        /// <param name="source">源字符串</param>
        /// <returns>Unicode编码后的字符串</returns>
        internal static string String2Unicode(string source)
        {
            var bytes = Encoding.Unicode.GetBytes(source);
            var stringBuilder = new StringBuilder();
            for (var i = 0; i < bytes.Length; i += 2)
            {
                stringBuilder.AppendFormat("\u{0}{1}", bytes[i + 1].ToString("x").PadLeft(2, '0'), bytes[i].ToString("x").PadLeft(2, '0'));
            }
            return stringBuilder.ToString();
        }

        /// <summary>
        /// Unicode转字符串
        /// </summary>
        /// <param name="source">经过Unicode编码的字符串</param>
        /// <returns>正常字符串</returns>
        internal static string Unicode2String(string source)
        {
            return new System.Text.RegularExpressions.Regex(@"\u([0-9A-F]{4})", System.Text.RegularExpressions.RegexOptions.IgnoreCase | System.Text.RegularExpressions.RegexOptions.Compiled).Replace(source, x => Convert.ToChar(Convert.ToUInt16(x.Result("$1"), 16)).ToString());
        }
    }






    [Serializable]
    public class Person
    {
        public string Name { get; set; }
        public int Age { get; set; }
        public string Email { get; set; }


        public void SayHi()
        {
            Console.WriteLine("大家好，我叫：{0}", Name);
        }
        public void SayHello()
        {
            Console.WriteLine("Hello");
        }
    }
}

json 转 动态类型dynamic

            string result = @"{""foo"":""json"", ""bar"":100, ""nest"":{ ""foobar"":true } }";
            dynamic user = JsonConvert.DeserializeObject<dynamic>(result);
            Console.WriteLine(user.nest.foobar);