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DataAccessAdapterCoreSaveEntity Method (IEntity2, Boolean, IPredicateExpression, Boolean)

Saves the passed in entity to the persistent storage. If the entity is new, it will be inserted, if the entity is existent, the changed entity fields will be changed in the database.

Namespace:  SD.LLBLGen.Pro.ORMSupportClasses
Assembly:  SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.6.0.0 (5.6.19.0117)
Syntax
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public virtual bool SaveEntity(
	IEntity2 entityToSave,
	bool refetchAfterSave,
	IPredicateExpression updateRestriction,
	bool recurse
)

Parameters

entityToSave
Type: SD.LLBLGen.Pro.ORMSupportClassesIEntity2
The entity to save
refetchAfterSave
Type: SystemBoolean
When true, it will refetch the entity from the persistent storage so it will be up-to-date after the save action.
updateRestriction
Type: SD.LLBLGen.Pro.ORMSupportClassesIPredicateExpression
Predicate expression, meant for concurrency checks in an Update query. Will be ignored if the entity is new. This predicate is used instead of a predicate produced by a set ConcurrencyPredicateFactory.
recurse
Type: SystemBoolean
When true, it will save all dirty objects referenced (directly or indirectly) by entityToSave also.

Return Value

Type: Boolean
true if the save was succesful, false otherwise.

Implements

IDataAccessAdapterSaveEntity(IEntity2, Boolean, IPredicateExpression, Boolean)
Remarks
Will use a current transaction if a transaction is in progress
See Also