IDataAccessAdapterDeleteEntitiesDirectlyAsync Method (Type, IRelationPredicateBucket, CancellationToken) |
Async variant of DeleteEntitiesDirectly(Type, IRelationPredicateBucket).
Deletes all entities of the type passed in from the persistent storage if they match the filter
supplied in filterBucket.
Namespace: SD.LLBLGen.Pro.ORMSupportClasses
Assembly: SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.4.0.0 (5.4.0)
SyntaxTask<int> DeleteEntitiesDirectlyAsync( Type typeOfEntity, IRelationPredicateBucket filterBucket, CancellationToken cancellationToken )
Parameters
- typeOfEntity
- Type: SystemType
The type of the entity to retrieve persistence information. - filterBucket
- Type: SD.LLBLGen.Pro.ORMSupportClassesIRelationPredicateBucket
filter information to filter out the entities to delete - cancellationToken
- Type: System.ThreadingCancellationToken
The cancellation token.
Return Value
Type: TaskInt32the amount of physically deleted entities
Exceptions| Exception | Condition |
|---|---|
| ArgumentNullException | typeOfEntity;typeOfEntity can't be null |
Remarks
Not supported for entities which are in a TargetPerEntity hierarchy.
This overload performs authorization. Use this overload instead of the one which accepts a name instead of a type instance if you want to have authorization support at runtime.
This overload performs authorization. Use this overload instead of the one which accepts a name instead of a type instance if you want to have authorization support at runtime.
See Also