IEntityCollectionDeleteMulti Method (IPredicate) |
Deletes from the persistent storage all entities of the type this collection is for which match with the specified filter,
formulated in the predicate or predicate expression definition.
Namespace:
SD.LLBLGen.Pro.ORMSupportClasses
Assembly:
SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.4.0.0 (5.4.0)
Syntax int DeleteMulti(
IPredicate deleteFilter
)
Function DeleteMulti (
deleteFilter As IPredicate
) As Integer
Parameters
- deleteFilter
- Type: SD.LLBLGen.Pro.ORMSupportClassesIPredicate
A predicate or predicate expression which should be used as filter for the entities to delete. Can be null,
which will result in a query removing all entities of the type this collection is for from the persistent storage
Return Value
Type:
Int32Amount of entities affected, if the used persistent storage has rowcounting enabled.
Remarks Not supported for entities which are in a hierarchy of TargetPerEntity
See Also