// get data from xml response
        static DpdTrackingStatusListViewModel DeserializeXmlResponse(string responseXml)
        {
            XmlDocument xmlDoc = new XmlDocument();

            xmlDoc.LoadXml(responseXml);

            //List<string> list = new List<string>();
            List <DpdTrackingStatusViewModel> statusList = new List <DpdTrackingStatusViewModel>();

            XmlNodeList eventsList = xmlDoc.SelectNodes("//eventsList");

            //int events =
            foreach (XmlNode nodeElement in eventsList)
            {
                if (nodeElement.HasChildNodes)
                {
                    DpdTrackingStatusViewModel status = new DpdTrackingStatusViewModel()
                    {
                        Event          = nodeElement["description"].InnerText,
                        EventDateTime  = nodeElement["eventTime"].InnerText,
                        EventPlace     = nodeElement["depotName"].InnerText,
                        TrackingNumber = nodeElement["waybill"].InnerText,
                    };
                    statusList.Add(status);
                }
            }
            DpdTrackingStatusListViewModel trackingStatusList = new DpdTrackingStatusListViewModel();

            trackingStatusList.TrackingList = statusList;
            return(trackingStatusList);
        }
        // achive tracking status from Webservice DPD
        public DpdTrackingStatusListViewModel GetTrackingStatusFromDPDWebservice(int orderId)
        {
            string trackingNumber = _myContex.Orders.Find(orderId).TrackingNumber;
            string xmlRequest     = @"<soapenv:Envelope xmlns:soapenv=""http://schemas.xmlsoap.org/soap/envelope/"" xmlns:even=""http://events.dpdinfoservices.dpd.com.pl/"">
            <soapenv:Header/> 
            <soapenv:Body>  
            <even:getEventsForWaybillV1>    
             <waybill></waybill>     
              <eventsSelectType>ALL</eventsSelectType>      
               <language>PL</language>       
                <authDataV1>           
                    <channel></channel>         
                     <login></login>          
                      <password></password>             
                      </authDataV1>             
                   </even:getEventsForWaybillV1>              
                 </soapenv:Body>
               </soapenv:Envelope>";

            DpdTrackingStatusListViewModel lastTrackingStatus = DeserializeXmlResponse(SendSoap(xmlRequest, trackingNumber));

            return(lastTrackingStatus);
        }