反序列化json以在windows phone上对象c＃

我试图将从Web服务器接收的json数据服务反序列化为对象。到目前为止，我已经建立了一个httpwebrequest，它可以从服务器获取json的色彩数据。反序列化json以在windows phone上对象c＃

public void DoHttpWebRequest(string url) 
{ 
    HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url); 
    request.Method = "GET"; 
    request.BeginGetResponse(new AsyncCallback(onGetResponse), request); 
} 

public void onGetResponse (IAsyncResult asyncResult) 
{ 
    HttpWebRequest myRequest = (HttpWebRequest)asyncResult.AsyncState; 
    HttpWebResponse myResponse = (HttpWebResponse)myRequest.EndGetResponse(asyncResult); 

    using (StreamReader httpwebStreamReader = new StreamReader(myResponse.GetResponseStream())) 
    { 
     string results = httpwebStreamReader.ReadToEnd(); 
     Dispatcher.BeginInvoke(() => textBlock5.Text = results); 
    } 
    myResponse.Close(); 
}

这将返回以下数据。

{"BodyStyle":"Sports","ChassisNumber":19316,"Colour":"Ivory","Condition":"Showroom","Model":"Silver Wraith","Owners":[{"DateBought":"\/Date(-207269643940+0100)\/","DateSold":"\/Date(-113297981580+0100)\/","ID":651,"Owner":{"Address":null,"Decorations":null,"Email":"[email protected]","Forename":"Ismael","ID":637,"Mobile":"008547-4461","Surname":"Anderson","Telephone":"366892-9004","Title":"Mr"}}],"RegistrationNumber":"RB4107 ","Year":1909}

我该如何使用DataContractJsonSerializer将数据解析为下面类中的对象？

public class CarOwnershipRecord { 
    public int? ID{ get; set; } 
    public DateTime? DateBought{ get; set; } 
    public DateTime? DateSold{ get; set; } 
    public Person Owner{ get; set; } 
} 

public class Car { 
    public string BodyStyle{ get; set; } 
    public short? ChassisNumber{ get; set; } 
    public string Colour{ get; set; } 
    public string Condition{ get; set; } 
    public string Model{ get; set; } 
    public List<CarOwnershipRecord> Owners{ get; set; } 
    public string RegistrationNumber{ get; set; } 
    public short Year{ get; set; } 
} 

public class CarPhoto { 
    public string RegistrationNumber{ get; set; } 
    public byte[] Photo{ get; set; } 
    // The Photo field contains the binary contents of an image file 
}

来源

2012-04-15 user1335169

像这样的东西应该给你正确的结果：

byte[] data = Encoding.UTF8.GetBytes(jsonString); 
MemoryStream memStream = new MemoryStream(data); 
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(Car)); 
Car car = (Car) serializer.ReadObject(memStream);

虽然你可以只直接从响应流中，如果你想跳过反序列化MemoryStream部分

来源

2012-04-16 11:51:40

感谢这就是我要找的。然而，在我的json数据中，我有主对象，然后是另一个定义为'public List Owners {get;组; }'。你将如何去解析这个数据在同一个json流中？ – user1335169 2012-04-17 01:48:57

只要您将所有DTO（Car，CarOwnerShipRecord和Person）映射出来，串行器应该只需对ReadObject（）的单个调用即可处理所有事情， – 2012-04-17 06:02:31

你可以试试这个：http://json.codeplex.com/

来源

2012-04-16 04:21:07 rpgmaker

反序列化json以在windows phone上对象c＃

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