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DaoBaseDeleteMulti Method (ITransaction, IPredicate, IRelationCollection)

Deletes from the persistent storage all 'Employee' entities 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: 5.7.0.0 (5.7.0)
Syntax
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public int DeleteMulti(
	ITransaction containingTransaction,
	IPredicate deleteFilter,
	IRelationCollection relations
)

Parameters

containingTransaction
Type: SD.LLBLGen.Pro.ORMSupportClassesITransaction
A containing transaction, if caller is added to a transaction, or null if not.
deleteFilter
Type: SD.LLBLGen.Pro.ORMSupportClassesIPredicate
A predicate or predicate expression which should be used as filter for the entities to delete.
relations
Type: SD.LLBLGen.Pro.ORMSupportClassesIRelationCollection
The set of relations to walk to construct the total query.

Return Value

Type: Int32
Number of entities affected, if the used persistent storage has rowcounting enabled.

Implements

IDaoDeleteMulti(ITransaction, IPredicate, IRelationCollection)
Remarks
Not supported for deleting entities which are part of a TargetPerEntity hierarchy
See Also