使用Newtonsoft解析JSON數組

Question

我正在研究一個項目，我想要反序列化 JSON數組。我已經嘗試過，但沒有得到如何解析它。

JSON數組：

{"showAttendanceResult":[{"lec_no":"FA10-BCS-40","reg_no":"2","std_status":"A","std_username":"fahidnadeem"},{"lec_no":"FA10-BCS-4","reg_no":"2","std_status":"A","std_username":"muneebamjad"}]} 

下面是我從WebService獲取JSON：

我怎樣努力：

string URL = "http://localhost:32319/ServiceEmployeeLogin.svc/getattendance"; 
    WebRequest wrGETURL; 
    wrGETURL = WebRequest.Create(URL + "/" + Server.UrlEncode("24-06-2014")); 
    wrGETURL.Method = "POST"; 
    wrGETURL.ContentType = @"application/json; charset=utf-8"; 
    HttpWebResponse webresponse = wrGETURL.GetResponse() as HttpWebResponse; 

    Encoding enc = System.Text.Encoding.GetEncoding("utf-8"); 
    // read response stream from response object 
    StreamReader loResponseStream = new StreamReader(webresponse.GetResponseStream(), enc); 

    // read string from stream data 
    strResult = loResponseStream.ReadToEnd(); 
    // close the stream object 
    loResponseStream.Close(); 
    // close the response object 
    webresponse.Close(); 

    RootObject ro = JsonConvert.DeserializeObject<RootObject>(strResult); 

    //what to do now? 
    } 
} 

public class ShowAttendanceResult 
{ 
    public string lec_no { get; set; } 
    public string reg_no { get; set; } 
    public string std_status { get; set; } 
    public string std_username { get; set; } 
} 

public class RootObject 
{ 
    public List<ShowAttendanceResult> showAttendanceResult { get; set; } 
} 

Answer 1

RootObject ro = JsonConvert.DeserializeObject<RootObject>(strResult); 

foreach(var item in ro.showAttendanceResult) 
{ 
    string _name= item.lec_no; 
} 

Answer 2

您可以使用這樣的事情：

foreach(var item in ro.showAttendanceResult) 
{ 
    string lec_no = item.lec_no; 
}