using System.IO;using System.Runtime.Serialization.Json;using System.Text;using System.Windows.Forms;namespace CnsosNet{    public class JsonEngine    {        //把对象生成json码        public static string Serialize(object objectToSerialize)        {            using (MemoryStream ms = new MemoryStream())            {                DataContractJsonSerializer serializer = new DataContractJsonSerializer(objectToSerialize.GetType());                serializer.WriteObject(ms, objectToSerialize);                ms.Position = 0;                using (StreamReader reader = new StreamReader(ms))                {                    return reader.ReadToEnd();                }            }        }        //把json码解析成对象        public static T Deserialize
      
       (string jsonString)        {            if (jsonString == null || jsonString.Length <= 0)                return default(T);            T obj = default(T);            try            {                using (MemoryStream ms = new MemoryStream(Encoding.Unicode.GetBytes(jsonString)))                {                    DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(T));                    obj = (T)serializer.ReadObject(ms);                }            }            catch (System.Exception ex)            {                MessageBox.Show(ex.Message);            }            return obj;        }    }}