public UserLandingPage(User user) { USER = user; InitializeComponent(); Console.WriteLine(user.firstName); welcome_label.Text = "Welcome, " + user.firstName + " " + user.lastName; userId_value_label.Text = user.id.ToString(); rewardBalance_value_label.Text = user.rewardBalance.ToString(); FormDatabaseHelper.fillAirportsCity(origin_comboBox); FormDatabaseHelper.fillAirportsCity(destination_comboBox); bookFlights_groupBox.Hide(); upcomingFlights_groupBox.Show(); pastFlights_groupBox.Hide(); oneway_groupBox.Hide(); return_groupBox.Hide(); ShowReturnComponents(false); oneway_leg1 = 0; oneway_leg2 = 0; return_leg1 = 0; return_leg2 = 0; populateUpcomingFlightsGrid(upcomingFlights_datagridview); populatePastFlightsGrid(pastflights_datagridview); populateCancelledFlightsGrid(cancelled_datagridview); }