public async Task SubmitOrderAsync() { var strokeCount = InkCanvas?.InkPresenter?.StrokeContainer?.GetStrokes()?.Count(); if (SelectedCustomer == null || SelectedProduct == null || Units == 0 || strokeCount == null || strokeCount == 0) { WriteStatus("Incomplete Order", false); return; } IsSubmitEnabled = false; int orderId = -1; try { orderId = OrdersBLL.Current.AddOrder( selectedCustomer.CustomerID, DateTime.Now, DateTime.Now.AddDays(30) ); } catch (SqlException ex) { await new MessageDialog(ex.Message).ShowAsync(); IsSubmitEnabled = true; return; } if (orderId == -1) { await new MessageDialog("Error creating order.").ShowAsync(); IsSubmitEnabled = true; return; } try { orderId = OrderDetailsBLL.Current.AddOrderDetails( orderId, SelectedProduct.ProductID, SelectedProduct.UnitPrice, (short)Units, 0); } catch (SqlException ex) { await new MessageDialog(ex.Message).ShowAsync(); IsSubmitEnabled = true; return; } if (orderId == -1) { await new MessageDialog("Error creating order details.").ShowAsync(); IsSubmitEnabled = true; return; } WriteStatus("Submitted"); OrderSubmitted?.Invoke(this, EventArgs.Empty); IsSubmitEnabled = true; }
private void submit_Click(object sender, EventArgs e) { var selectedCustomerItem = comboBoxCustomers.SelectedItem; var selectedProductItem = comboBoxProducts.SelectedItem; if (selectedCustomerItem == null || selectedProductItem == null || units.Value == 0) { WriteStatus("Incomplete Order", false); return; } submit.Enabled = false; var customer = ((DataRowView)selectedCustomerItem)?.Row as CustomersRow; var product = ((DataRowView)selectedProductItem)?.Row as ProductsRow; int orderId = -1; try { orderId = OrdersBLL.Current.AddOrder( customer.CustomerID, DateTime.Now, DateTime.Now.AddDays(30) ); } catch (SqlException ex) { MessageBox.Show(ex.Message); submit.Enabled = true; return; } if (orderId == -1) { MessageBox.Show("Error creating order."); submit.Enabled = true; return; } try { orderId = OrderDetailsBLL.Current.AddOrderDetails( orderId, product.ProductID, (decimal)pricePerUnit.Tag, (short)units.Value, 0); } catch (SqlException ex) { MessageBox.Show(ex.Message); submit.Enabled = true; return; } if (orderId == -1) { MessageBox.Show("Error creating order details."); submit.Enabled = true; return; } WriteStatus("Submitted"); OrderSubmitted?.Invoke(this, EventArgs.Empty); submit.Enabled = true; }