Product product = new Product();@H_403_21@ 
  
@H_403_21@ 
  
product.Name = "Apple";@H_403_21@ 
  
product.Expiry = new DateTime(2008,12,28);@H_403_21@ 
  
product.Price = 3.99M;@H_403_21@ 
  
product.Sizes = new string[] { "Small","Medium","Large" };@H_403_21@ 
  
@H_403_21@ 
  
string output = javascriptConvert.SerializeObject(product);@H_403_21@ 
  
//{@H_403_21@ 
  
// "Name": "Apple",@H_403_21@ 
  
// "Expiry": new Date(1230422400000),@H_403_21@ 
  
// "Price": 3.99,@H_403_21@ 
  
// "Sizes": [@H_403_21@ 
  
// "Small",@H_403_21@ 
  
// "Medium",@H_403_21@ 
  
// "Large"@H_403_21@ 
  
// ]@H_403_21@ 
  
//}@H_403_21@ 
  
@H_403_21@ 
  
Product deserializedProduct = (Product)javascriptConvert.DeserializeObject(output,typeof(Product));@H_403_21@ 
 

string jsonText = "['JSON!',1,true,{property:'value'}]";@H_403_21@ 
  
@H_403_21@ 
  
JsonReader reader = new JsonReader(new StringReader(jsonText));@H_403_21@ 
  
@H_403_21@ 
  
Console.WriteLine("TokenType\t\tValueType\t\tValue");@H_403_21@ 
  
@H_403_21@ 
  
while (reader.Read())@H_403_21@ 
  
{@H_403_21@ 
  
 Console.WriteLine(reader.TokenType + "\t\t" + WriteValue(reader.ValueType) + "\t\t" + WriteValue(reader.Value))@H_403_21@ 
  
}
@H_403_21@ 
 

JSON写入

StringWriter sw = new StringWriter();@H_403_21@ 
  
JsonWriter writer = new JsonWriter(sw);@H_403_21@ 
  
@H_403_21@ 
  
writer.WriteStartArray();@H_403_21@ 
  
writer.WriteValue("JSON!");@H_403_21@ 
  
writer.WriteValue(1);@H_403_21@ 
  
writer.WriteValue(true);@H_403_21@ 
  
writer.WriteStartObject();@H_403_21@ 
  
writer.WritePropertyName("property");@H_403_21@ 
  
writer.WriteValue("value");@H_403_21@ 
  
writer.WriteEndObject();@H_403_21@ 
  
writer.WriteEndArray();@H_403_21@ 
  
@H_403_21@ 
  
writer.Flush();@H_403_21@ 
  
@H_403_21@ 
  
string jsonText = sw.GetStringBuilder().ToString();@H_403_21@ 
  
@H_403_21@ 
  
Console.WriteLine(jsonText);@H_403_21@ 
  
// ['JSON!',{property:'value'}]@H_403_21@ 
 

这里会打印出: ['JSON!',{property:'value'}].

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Newtonsoft.Json;
using System.IO;
using Newtonsoft.Json.Linq;
 
namespace WebApplication15
{
    public partial class WebForm4 : System.Web.UI.Page
    {
        protected void Page_Load(object sender,EventArgs e)
        {
            var jsonBuilder = new System.Text.StringBuilder();
            using (var jsonWriter = new Newtonsoft.Json.JsonTextWriter(new System.IO.StringWriter(jsonBuilder)))
            {
                jsonWriter.WriteStartObject();
                jsonWriter.WritePropertyName("status");
 
                if (false)
                {
                    jsonWriter.WriteValue(false);
                    jsonWriter.WritePropertyName("msg");
                    jsonWriter.WriteValue("未知原因，请重试");
                }
                else
                {
                    jsonWriter.WriteValue(true);
                    jsonWriter.WritePropertyName("yftest");
                    jsonWriter.WriteStartArray();
                    for (int i = 0; i < 10; i++)
                    {
                        jsonWriter.WriteStartObject();
                        jsonWriter.WritePropertyName("id");
                        jsonWriter.WriteValue(i);
                        jsonWriter.WritePropertyName("name");
                        jsonWriter.WriteValue("test");
                        jsonWriter.WriteEndObject();
                    }
 
                    jsonWriter.WriteEndArray();
                }
 
                jsonWriter.WriteEndObject();
                jsonWriter.Flush();
            }
 
            Response.Write(jsonBuilder);
 
            //获取根status
          //var jsonObject = Newtonsoft.Json.Linq.JObject.Parse(jsonBuilder.ToString());
 
          //JToken ageToken = jsonObject["status"];
          //Response.Write(ageToken.ToString());
 
            //遍历深层参数
            var jsonObject = Newtonsoft.Json.Linq.JObject.Parse(jsonBuilder.ToString());
            var selectToken = jsonObject.SelectTokens("yftest",false);
            //if (selectToken != null && selectToken is Newtonsoft.Json.Linq.JArray)
            //{
                foreach (var item in selectToken.Children())
                {
                 JToken ageToken = item["id"];
                }
            //}
        }
    }
}@H_403_21@