/// <summary>
/// 用于向 OrderDetails EntitySet 添加新对象的方法，已弃用。请考虑改用关联的 ObjectSet<T> 属性的 .Add 方法。
/// </summary>
public void AddToOrderDetails(OrderDetail orderDetail)
{
base.AddObject("OrderDetails", orderDetail);
}
/// <summary>
/// 创建新的 OrderDetail 对象。
/// </summary>
/// <param name="orderID">OrderID 属性的初始值。</param>
/// <param name="productID">ProductID 属性的初始值。</param>
/// <param name="unitPrice">UnitPrice 属性的初始值。</param>
/// <param name="quantity">Quantity 属性的初始值。</param>
/// <param name="discount">Discount 属性的初始值。</param>
public static OrderDetail CreateOrderDetail(global::System.Int32 orderID, global::System.Int32 productID, global::System.Decimal unitPrice, global::System.Int16 quantity, global::System.Single discount)
{
OrderDetail orderDetail = new OrderDetail();
orderDetail.OrderID = orderID;
orderDetail.ProductID = productID;
orderDetail.UnitPrice = unitPrice;
orderDetail.Quantity = quantity;
orderDetail.Discount = discount;
return orderDetail;
}