Hi,
It's been a while. I am a bit stuck on deciding on how this should be done.
I need to retrieve orders and their order items and pass the result back as a
collection. I am aware on how to apply this to a point, but looking at my
code I am making quite a bit of calls befire getting my results. Is there any
way around this
Public Function GetOrders(parameters) as Generic.List(Of Order)
Dim _orders as New Generic.List(Of Order)
....getting data part
orderdr = dal.GetOrders(parameter)
While orderdr.read
order = new order(orderdr(id),orderdr(name),date,otherparameters)
--------Here is my issue. I have to call, for every order, the get items,so
if my orderdr has 1000 items, I have to then make 1000 calls to get the items.
order.items = dal.GetOrderItems(order.id)
_orders.Add(order)
End While
return _orders
Is there some other way around this and a common way it's usually done?
Thanks
