//DeepCopy
public void DeepCopy(CustomerOrder from)
{
CustomerID = from.CustomerID ;
Rating = from.Rating ;
AddressInfo.DeepCopy(from.AddressInfo) ;
Orders.AddRange(from.Orders) ;
}
//IClonable Override
public virtual object Clone()
{
CustomerOrder instance = new CustomerOrder() ;
instance.CustomerID = CustomerID ;
instance.Rating = Rating ;
instance.AddressInfo = (Address)AddressInfo.Clone() ;
instance.Orders.AddRange(Orders) ;
return instance;
}