private void btnEdit_Click(object sender, EventArgs e) { if (lbOrders.SelectedItem != null) { var selectedOrder = (Order)lbOrders.SelectedItem; var selectedCustomer = (Customer)cbCustomers.SelectedItem; if (selectedCustomer != null && selectedOrder != null) { var oo = new OrderCreation(_loggedInEmployee, selectedCustomer, selectedOrder); oo.Show(); } } }
private void btnNew_Click(object sender, EventArgs e) { var selectedCustomer = (Customer)cbCustomers.SelectedItem; if (selectedCustomer != null) { var oo = new OrderCreation(_loggedInEmployee, selectedCustomer); oo.ShowDialog(); } else { MessageBox.Show("Please select a customer."); } }