I have the following scenario using Adapter.

1. I am retrieving a EntityCollection<Order> and Order is a base class for MedicationOrder and LabOrder.
2. LabOrder has a Lab object property.
3. MedicationOrder has a Drug object property.

How would I prefetch the Lab and Drug properties from the subclassed objects since I am fetching a list of Order objects?

Thanks,

Billy Jacobs

I think I figured it out.

        EntityCollection<OrderManifestsEntity> orderManifests = new EntityCollection<OrderManifestsEntity>();
        PrefetchPath2 prefetchPath = new PrefetchPath2(EntityType.OrderManifestsEntity);
        IPrefetchPathElement2 prefetchPathOrders = prefetchPath.Add(OrderManifestsEntity.PrefetchPathOrdersList_);
        prefetchPathOrders.SubPath.Add(OrdersEntity.PrefetchPathAdministerTime_).SubPath.Add(AdministerTimesEntity.PrefetchPathAdministerTimeType_);
        prefetchPathOrders.SubPath.Add(OrdersEntity.PrefetchPathPatientDiagnosis_).SubPath.Add(PatientDiagnosesEntity.PrefetchPathDiagnoses);
        prefetchPathOrders.SubPath.Add(OrdersEntity.PrefetchPathEncounteredBy);
        prefetchPathOrders.SubPath.Add(LabOrdersEntity.PrefetchPathLab_);
        prefetchPathOrders.SubPath.Add(MedicationOrderEntity.PrefetchPathDrug_);

LLBLGEN is smart!!!!!

LLBLGEN is smart!!!!!

Yes, it's