Metodo ObjectStateManager.TryGetRelationshipManager
[Questa pagina è specifica della versione 6 di Entity Framework. La versione più recente è disponibile come pacchetto NuGet per "Entity Framework". Per ulteriori informazioni su Entity Framework, vedere la pagina msdn.com/data/ef.]
Restituisce l'oggetto RelationshipManager utilizzato dall'oggetto specificato.
Spazio dei nomi: System.Data.Entity.Core.Objects
Assembly: EntityFramework (in EntityFramework.dll)
Sintassi
'Dichiarazione
Public Overridable Function TryGetRelationshipManager ( _
entity As Object, _
<OutAttribute> ByRef relationshipManager As RelationshipManager _
) As Boolean
'Utilizzo
Dim instance As ObjectStateManager
Dim entity As Object
Dim relationshipManager As RelationshipManager
Dim returnValue As Boolean
returnValue = instance.TryGetRelationshipManager(entity, _
relationshipManager)
public virtual bool TryGetRelationshipManager(
Object entity,
out RelationshipManager relationshipManager
)
public:
virtual bool TryGetRelationshipManager(
Object^ entity,
[OutAttribute] RelationshipManager^% relationshipManager
)
abstract TryGetRelationshipManager :
entity:Object *
relationshipManager:RelationshipManager byref -> bool
override TryGetRelationshipManager :
entity:Object *
relationshipManager:RelationshipManager byref -> bool
public function TryGetRelationshipManager(
entity : Object,
relationshipManager : RelationshipManager
) : boolean
Parametri
- entity
Tipo: System.Object
Oggetto per il quale restituire RelationshipManager.
- relationshipManager
Tipo: System.Data.Entity.Core.Objects.DataClasses.RelationshipManager%
Quando termina, questo metodo contiene RelationshipManager per l'entità.
Valore restituito
Tipo: System.Boolean
true se un'istanza di RelationshipManager è stata restituita per l'entità fornita; in caso contrario, false.