public string Save(string[] stringArray)
        {
            try
            {

                DALExportConsumer dalExportConsumer = new DALExportConsumer();
                BALExportProperty model = new BALExportProperty();
                string filepath = Convert.ToString(Session["FilePathMeter"]);
                model.ItemList = dalExportConsumer.getExcelColumnName(filepath);
                ViewBag.IsView = true;

                List<string> MatchListOfExcel = new List<string>();

                model.ListtblColumnName = (List<string>)Session["DBColumnNameMeter"];

                MatchListOfExcel.Add("ClientId");
                MatchListOfExcel.Add("Client");
                MatchListOfExcel.Add("NetworkId");
                MatchListOfExcel.Add("Network");
                MatchListOfExcel.Add("PropertyId");
                MatchListOfExcel.Add("Property Address");
                MatchListOfExcel.Add("SupplyTypeId");
                MatchListOfExcel.Add("Supply Type");
                MatchListOfExcel.Add("ReadFrequencyId");
                MatchListOfExcel.Add("Read Frequency");
                MatchListOfExcel.Add("MeterCategoryId");
                MatchListOfExcel.Add("Meter Category");
                MatchListOfExcel.Add("Reading Interval");

                foreach (var item in stringArray)
                {
                    MatchListOfExcel.Add(item);
                }

                DataTable dt = dalExportConsumer.GetExcelTable(filepath, 0);

                model.dtItem = dalExportConsumer.ExportView(dt, MatchListOfExcel.ToArray(), model.ListtblColumnName.ToArray(), filepath);

                LoginSession loginsession = (LoginSession)Session["Login"];
                dalExportConsumer.AddCreatedById(model.dtItem, loginsession.ClientID);
                SqlParameterMeter sqlParameterMeter = new SqlParameterMeter();
                sqlParameterMeter.ExecuteExportData(model.dtItem);

                return "Import Data Sucessfully.";
            }
            catch (Exception ex)
            {
                return ex.Message;
            }
        }