using Newtonsoft.Json;

using System;

using System.IO;

using System.Web.Script.Serialization;

using System.Xml.Serialization;

namespace QRCoderTest

{

    class Program

    {

        static void Main(string[] args)

        {

            //创建用户信息

            UserInfo user = new UserInfo();

            user.Name = "张三";

            user.Age = ;

            user.Email = "zhangsan@qq.com";

            //1、使用Newtonsoft转JSON

            string newtonStr = JsonConvert.SerializeObject(user);

            //2、使用JavaScriptSerializer类转JSON

            JavaScriptSerializer serializer = new JavaScriptSerializer();

            string serializedStr = serializer.Serialize(user);

            //3、XML序列化

            string xmlStr = XmlSerialize<UserInfo>(user);

            Console.WriteLine(newtonStr);

            Console.WriteLine(serializedStr);

            Console.WriteLine(xmlStr);

            System.Console.ReadLine();

        }

        //XML序列化方法

        public static string XmlSerialize<T>(T obj)

        {

            using (StringWriter sw = new StringWriter())

            {

                Type t = obj.GetType();

                XmlSerializer serializer = new XmlSerializer(obj.GetType());

                serializer.Serialize(sw, obj);

                sw.Close();

                return sw.ToString();

            }

        }

    }

    /// <summary>

    /// 用户信息类

    /// </summary>

    public class UserInfo

    {

        /// <summary>

        /// 名称

        /// </summary>

        public string Name { get; set; }

        /// <summary>

        /// 年龄

        /// </summary>

        public int Age { get; set; }

        /// <summary>

        /// 电子邮件

        /// </summary>

        [Newtonsoft.Json.JsonIgnore]

        [System.Web.Script.Serialization.ScriptIgnore]

        [System.Xml.Serialization.XmlIgnore]

        public string Email { get; set; }

    }

}