EntityCollectionBaseTEntityDeleteMultiAsync Method (IPredicate)

Async variant of DeleteMulti(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: 5.8.0.0 (5.8.21.0111)

Syntax

Copy

public Task<int> DeleteMultiAsync(
	IPredicate deleteFilter
)

Public Function DeleteMultiAsync ( 
	deleteFilter As IPredicate
) As Task(Of 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: TaskInt32

Implements

IEntityCollectionDeleteMultiAsync(IPredicate)

Remarks

Not supported for entities which are in a hierarchy of TargetPerEntity

Reference

EntityCollectionBaseTEntity Class

DeleteMultiAsync Overload

SD.LLBLGen.Pro.ORMSupportClasses Namespace

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Parameters

Return Value

Implements

Reference

EntityCollectionBaseTEntityDeleteMultiAsync Method (IPredicate)