EntityViewTEntityCreateProjection Method (ListIEntityPropertyProjector, IEntityCollection, Boolean, IPredicate) |
Projects the data in the view onto a new set, stored in an entity collection using the property projector objects to produce the actual data.
Namespace:
SD.LLBLGen.Pro.ORMSupportClasses
Assembly:
SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.2.0.0 (5.2.17.0403)
Syntax public virtual void CreateProjection(
List<IEntityPropertyProjector> propertyProjectors,
IEntityCollection destination,
bool allowDuplicates,
IPredicate filter
)
Public Overridable Sub CreateProjection (
propertyProjectors As List(Of IEntityPropertyProjector),
destination As IEntityCollection,
allowDuplicates As Boolean,
filter As IPredicate
)
Parameters
- propertyProjectors
- Type: System.Collections.GenericListIEntityPropertyProjector
The property projector objects to produce the data for the new set. - destination
- Type: SD.LLBLGen.Pro.ORMSupportClassesIEntityCollection
The destination entity collection which will contain the data from this view and which forms a new set.
Data which is an object references is not copied by value, but is copied by reference. - allowDuplicates
- Type: SystemBoolean
if set to false, it will perform distinct filtering on all values in the projection result. - filter
- Type: SD.LLBLGen.Pro.ORMSupportClassesIPredicate
Filter to apply on every entity in this view. If the filter resolves to true, the entity is used for projection
See Also