public void ProcessRequest(HttpContext context)
 {
     try
     {
         Utils.WriteTraceLog("UploadParentAddVehicle start");
         StreamReader reader = new StreamReader(context.Request.InputStream);
         string       str    = reader.ReadToEnd();
         reader.Close();
         string   ResultCode = string.Empty;
         BLLBus   bLLBus     = new BLLBus();
         BLLUsers bLLUsers   = new BLLUsers();
         Dictionary <string, object> dict         = new Dictionary <string, object>();
         JavaScriptSerializer        jsSerializer = new JavaScriptSerializer();
         RequestData requestData = jsSerializer.Deserialize <RequestData>(str);
         if (requestData == null)
         {
             ResultCode = "2801";
         }
         else if (requestData.AccessToken == string.Empty || requestData.AccessToken == null)
         {
             ResultCode = "2802";
         }
         else if (requestData.ParentID == string.Empty || requestData.ParentID == null)
         {
             ResultCode = "2803";
         }
         else if (!bLLUsers.verifyUserID(requestData.ParentID, requestData.AccessToken))
         {
             ResultCode = "2804";
         }
         else if (!bLLBus.verifyBusPwd(requestData.BusID, requestData.BusPWD))
         {
             ResultCode = "2805";
         }
         else
         {
             string useridListString = bLLBus.getStringUserIDListByBusID(requestData.BusID);
             if (useridListString == null)
             {
                 useridListString = requestData.ParentID;
             }
             else
             {
                 string[] userids = useridListString.Split(',');
                 if (!userids.Contains(requestData.ParentID))
                 {
                     useridListString = useridListString + "," + requestData.ParentID;
                 }
             }
             int row = bLLBus.updateStringUseridList(requestData.BusID, useridListString);
             if (row == 0)
             {
                 ResultCode = "2806";
             }
             else
             {
                 UserInfo userInfo = bLLUsers.GetuserInfo(requestData.ParentID);
                 if (userInfo.busarray == null || userInfo.busarray == string.Empty)
                 {
                     userInfo.busarray = requestData.BusID;
                 }
                 else
                 {
                     string[] busArray = userInfo.busarray.Split(',');
                     if (!busArray.Contains(requestData.BusID))
                     {
                         userInfo.busarray = userInfo.busarray + "," + requestData.BusID;
                     }
                 }
                 int row1 = bLLUsers.updateBusArray(requestData.ParentID, userInfo.busarray);
                 if (row1 == 0)
                 {
                     ResultCode = "2807";
                 }
                 else
                 {
                     ResultCode = "0000";
                 }
             }
         }
         dict.Add("ResultCode", ResultCode);
         context.Response.ContentType = "text/html";
         context.Response.Write(jsSerializer.Serialize(dict));
         Utils.WriteTraceLog("UploadParentAddVehicle ResultCode====" + ResultCode);
         Utils.WriteTraceLog("UploadParentAddVehicle end");
     }
     catch (Exception ex)
     {
         Dictionary <string, string> dict         = new Dictionary <string, string>();
         JavaScriptSerializer        jsSerializer = new JavaScriptSerializer();
         dict.Add("ResultCode", "9991");
         context.Response.ContentType = "text/html";
         context.Response.Write(jsSerializer.Serialize(dict));
         Utils.WriteTraceLog("UploadParentAddVehicle Exception " + ex);
         Utils.WriteTraceLog("UploadParentAddVehicle ResultCode====9991");
         Utils.WriteTraceLog("UploadParentAddVehicle end");
     }
 }