// Author : Linhting public void LoadCustomerInfo() { try { BookingHsBO aBookingHsBO = new BookingHsBO(); CustomersBO aCustomersBO = new CustomersBO(); CustomerGroupsBO aCustomerGroupsBO = new CustomerGroupsBO(); CompaniesBO aCompaniesBO = new CompaniesBO(); int IDCustomer = aBookingHsBO.Select_ByID(this.IDBookingH).IDCustomer; int IDCustomerGroup = aBookingHsBO.Select_ByID(this.IDBookingH).IDCustomerGroup; lblCompany.Text = aCompaniesBO.Select_ByIDCustomerGroup(IDCustomerGroup).Name; lblNameCustomerGroup.Text = aCustomerGroupsBO.Select_ByID(IDCustomerGroup).Name; lblNameCustomer.Text = aCustomersBO.Select_ByID(IDCustomer).Name; } catch (Exception ex) { MessageBox.Show("frmTsk_PaymentHall.LoadCustomerInfo\n" + ex.ToString(), "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error); } }