Hi,

I'm having trouble mapping some classes, and wonder if someone could
help me with this

Objects (relevant ones):

public class Order
{
        public virtual int ID { get; set; }
        public virtual Company Company { get; set; }
        public virtual IList<OrderLine> Itens { get; set; }
        //...
}

public class OrderLine
{
        public virtual int ID { get; set; }
        public virtual int OrderID { get; set; }
        public virtual Company Company { get; set; }
        public virtual Product Product { get; set; }
        //...
}

public class Company
{
        public virtual int ID { get; set; }
        public virtual string Name { get; set; }
        //...
}

and in the database I have:

- ORDER TABLE : composed key (ID and COMPANY_ID)

- ORDERLINE TABLE : composed foreign key to order  (ORDER_ID,
COMPANY_ID)
                    key (ID, COMPANY_ID)


My problem is: how can I map this composed foreign key in ORDERLINES
to be a list in the ORDER object, while being different from it's
composed primary key??

Any help appreciated.
Thanks.
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