public List<WorkOrder.Workorder> JSONDataAll()
        {
            DALDB dal = new DALDB(connStr);

            List<Workorder> lstWO = new List<Workorder>();
            lstWO = dal.GetWorkorders();
            //string json = "";
            //MemoryStream stream1 = new MemoryStream();
            //DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(List<Employee>));

            //ser.WriteObject(stream1, lstEmps);

            return lstWO;
        }