public DataTable getCustomers()
        {
            localhost.WebServiceDBReader dbReader     = new localhost.WebServiceDBReader();
            localhost.Customer[]         customerList = dbReader.GetCustomers();

            DataTable dtbl = new DataTable();

            dtbl.Columns.Add("Customer number");
            dtbl.Columns.Add("Name");
            dtbl.Columns.Add("Address");
            dtbl.Columns.Add("Ssn");

            foreach (localhost.Customer c in customerList)
            {
                var row = dtbl.NewRow();
                row["Customer Number"] = c.idNbr;
                row["Name"]            = c.name;
                row["Address"]         = c.address;
                row["Ssn"]             = c.ssn;
                dtbl.Rows.Add(row);
            }
            return(dtbl);
        }