public DataTable getBookings()
        {
            localhost.WebServiceDBReader dbReader    = new localhost.WebServiceDBReader();
            localhost.Booking[]          bookingList = dbReader.GetBookings();
            DataTable dtbl = new DataTable();

            dtbl.Columns.Add("Customer No.");
            dtbl.Columns.Add("Destination No.");
            dtbl.Columns.Add("Date out");
            dtbl.Columns.Add("Date home");
            dtbl.Columns.Add("Booking No.");


            foreach (localhost.Booking b in bookingList)
            {
                var row = dtbl.NewRow();
                row["Customer No."]    = b.customerNbr;
                row["Destination No."] = b.destinationNbr;
                row["Date out"]        = b.dateOut;
                row["Date home"]       = b.dateHome;
                row["Booking No."]     = b.bookingNbr;
                dtbl.Rows.Add(row);
            }
            return(dtbl);
        }
        public DataTable getDestinations()
        {
            localhost.WebServiceDBReader dbReader        = new localhost.WebServiceDBReader();
            localhost.Destination[]      destinationList = dbReader.GetDestinations();
            DataTable dtbl = new DataTable();

            dtbl.Columns.Add("Destination No.");
            dtbl.Columns.Add("City");
            dtbl.Columns.Add("Country");
            dtbl.Columns.Add("Hotel");


            foreach (localhost.Destination d in destinationList)
            {
                var row = dtbl.NewRow();
                row["Destination No."] = d.destinationNbr;
                row["City"]            = d.city;
                row["Country"]         = d.country;
                row["Hotel"]           = d.hotel;
                dtbl.Rows.Add(row);
            }
            return(dtbl);
        }
        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);
        }