反序列化json c#

问题描述

请帮助.我正在尝试反序列化json字符串(

 {"response":[259，{"body":ятебе"，"mid":17759，"uid":18537276，"from_id": 18537276，"date":1345466897，"read_state":1，"out":1}，{"body":"jdjdjdjd"，"mid":17736，"uid":18537276，"from_id":18537276，"date :1345400400，" read_state:1，" out:1，" attachment:{" type:" doc，" doc:{" did:118620269，" owner_id:18537276，" title: "IMG_20120722_220434.jpg"，大小":475878，"ext":"jpg"，"url":"http:\/\/vk.com \/doc18537276_118620269?hash = 59f1fe51a02a65519c& dl = 3972a9297f3da6a20c"，拇指" :"http:\/\/cs4343.vkontakte.ru \/u18537276 \/-3 \/m_69a4a578da.jpg"，"access_key":"7a6cb6559b179dec16"}} 

)等.

这是代码:

 DataContractJsonSerializer ser = 新 DataContractJsonSerializer( typeof (Response_GetHistory));
Response_GetHistory gh = 新 Response_GetHistory();
gh =(Response_GetHistory)ser.ReadObject(stream); 

这是课程

 公共  class  Response_GetHistory
{
 public   int  s;
公共 Message []响应；
}

公共 类消息
{

 public  字符串中；
公共 字符串 uid；
公共 字符串日期；
公共 字符串 read_state;
公共 字符串标题；
公共 字符串正文；
公共附件附件；
公共消息fwd_messages;
公共 字符串 chat_id;
公共 字符串 chat_active;
公共 字符串 users_count;
公共 字符串 admin_id;
公共 字符串已删除；
} 

但是反序列化失败；
我认为应该是259号..我应该在班级中更改什么?

解决方案

Please , help. I am trying to deserialize json string(

{"response":[259,{"body":"я тебе ","mid":17759,"uid":18537276,"from_id":18537276,"date":1345466897,"read_state":1,"out":1},{"body":"jdjdjdjd","mid":17736,"uid":18537276,"from_id":18537276,"date":1345400400,"read_state":1,"out":1,"attachment":{"type":"doc","doc":{"did":118620269,"owner_id":18537276,"title":"IMG_20120722_220434.jpg","size":475878,"ext":"jpg","url":"http:\/\/vk.com\/doc18537276_118620269?hash=59f1fe51a02a65519c&dl=3972a9297f3da6a20c","thumb":"http:\/\/cs4343.vkontakte.ru\/u18537276\/-3\/m_69a4a578da.jpg","access_key":"7a6cb6559b179dec16"}}

) etc.

Here is code:

DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(Response_GetHistory));
Response_GetHistory gh = new Response_GetHistory();
gh = (Response_GetHistory)ser.ReadObject(stream);

here is class

public class Response_GetHistory
{
public int s;
public Message[] response;
}

public class Message
{

public string mid;
public string uid;
public string date;
public string read_state;
public string title;
public string body;
public Attachments attachments;
public Message fwd_messages;
public string chat_id;
public string chat_active;
public string users_count;
public string admin_id;
public string deleted;
}

but deserialization failed;
I think becase of number 259..What should I change in my classes?

解决方案

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