/// <summary> /// Create a new Book object. /// </summary> /// <param name="id">Initial value of the Id property.</param> /// <param name="name">Initial value of the Name property.</param> /// <param name="cost">Initial value of the Cost property.</param> /// <param name="price">Initial value of the Price property.</param> public static Book CreateBook(global::System.Int32 id, global::System.String name, global::System.Decimal cost, global::System.Decimal price) { Book book = new Book(); book.Id = id; book.Name = name; book.Cost = cost; book.Price = price; return book; }
protected void SaveButton_Click(object sender, EventArgs e) { Decimal price; if (Decimal.TryParse(PriceTextBox.Text, out price)) { var container = new DeliveryManagerModelContainer(); DeliveryEntity deliveryEntity; var deliveryEntityIDParam = Request.QueryString[DeliveryEntityConstants.IDParamName]; if (deliveryEntityIDParam != null) { int deliveryEntityID = Int32.Parse(deliveryEntityIDParam); deliveryEntity = container.DeliveryEntities.Single(de => de.Id == deliveryEntityID); if (Page is AddEditBookPage) (deliveryEntity as Book).ISBN = (Page as AddEditBookPage).ISBN; else// if (Page is AddEditCDPage) (deliveryEntity as CD).Format = (Page as AddEditCDPage).Format; } else { if (Page is AddEditBookPage) deliveryEntity = new Book { ISBN = (Page as AddEditBookPage).ISBN }; else// if (Page is AddEditCDPage) deliveryEntity = new CD { Format = (Page as AddEditCDPage).Format }; container.DeliveryEntities.AddObject(deliveryEntity); } deliveryEntity.Name = NameTextBox.Text.Trim(); deliveryEntity.Price = price; deliveryEntity.Cost = Decimal.Multiply(deliveryEntity.Price, 0.7m); container.SaveChanges(); Response.Redirect("~/DeliveryEntities/DeliveryEntitiesList.aspx", true); } else { Label.ForeColor = Color.Red; Label.Text = "Check Price value"; } }