C # Read the JSON information returned by the Express 100 query

{"Message": "OK", "Nu": "1105016801203", "Companytype": "EMS", "Ischeck": "1", "com": "EMS", "UpdateTime": "2014-08-01 10:17:31 "," status ":" $ "," condition ":" F00 "," Codenumber ":" 1105016801203 "," data ": [{" Time ":" 2014-07-30 16:47:00 "," Location ":", "context": "Chifeng Postal Express Logistics Branch Xinhualu Range Investment Department duly cast my receipt and sign", "Ftime": "2014-07-30 16:47:00"},{"Time": "2014-07-30 15:18:00", "Location": "," "Context": "Chifeng Postal Courier Logistics Branch Xinhualu Range Investment Department arrangement delivery", "Ftime": "2014-07-30 15:18:00"},{"Time": "2014-07-30 15:09:30", " Location ":", "context": "Chifeng Postal Courier Logistics Branch Xinhualu Range Investment department to reach the processing center, from Chifeng", "Ftime": "2014-07-30 15:09:30"},{"Time": "2014-07-30 12:03:42 "," Location ":", "context": "Chifeng leave processing center, send to Chifeng Postal Express Logistics Branch Xinhualu Range Investment Department", "Ftime": "2014-07-30 12:03:42"},{"Time": " 2014-07-30 11:23:49 "," Location ":", "context": "Chifeng arrival processing center, from Shanghai", "Ftime": "2014-07-30 11:23:49"},{"Time": " 2014-07-27 23:37:00 "," Location ":", "context": "Shanghai leave processing center, send to Chifeng", "Ftime": "2014-07-27 23:37:00"},{"Time": " 2014-07-27 15:46:16 "," Location ":" "," context ":" Shanghai Post Express Logistics Co., Ltd. north of the Air Range Investment department left the processing center, sent to Shanghai "," Ftime ":" 2014-07-27 15:46:16 "},{" Time ":" 2014-07-2714:27:00 "," Location ":" "," context ":" Shanghai Post Express Logistics Co., Ltd. north of the empty Range Investment department "," Ftime ":" 2014-07-27 14:27:00 "}]," state ":" 3 "}

Using Newtonsoft.json;
Using Newtonsoft.Json.Linq;

            Jobject jos = (jobject) jsonconvert.deserializeobject (TextBox1.Text);            String str = jos["Data"]. ToString ();            Jarray ja = (jarray) jsonconvert.deserializeobject (str);            foreach (Jobject o in ja)            {                TextBox2.Text + = o["context"] + "\ r \ n";            }