private async void PickProduct_Load(object sender, EventArgs e) { try { // Try to create a new order and collect OrderID from database order.OrderID = (await _repo.CreateNewOrderAsync(order)); } catch (Exception msg) { MessageBox.Show("Ett fel inträffade:\n" + msg); Application.Exit(); } // Hide and minimize tabs from display HideAllTabs(); // Populate producttype listboxes LoadProductTypesListbox(); }