Méthode TSqlObject.GetReferencedRelationshipInstances (ModelRelationshipClass, DacExternalQueryScopes)

For objects referenced by this TSqlObject with a specific ModelRelationshipClass, returns the ModelRelationshipInstance defining the relationship data. This will include the referenced object if it exists, the ObjectIdentifier used to identify the referenced object, and any properties specific to this relationship. Only objects within the specified DacExternalQueryScopes scope will be returned. To return non-composite or system references the scope must be set to include externals. In addition, in this case only the ObjectIdentifier of the referenced object will be returned.

Espace de noms :  Microsoft.SqlServer.Dac.Model
Assembly :  Microsoft.SqlServer.Dac.Extensions (en Microsoft.SqlServer.Dac.Extensions.dll)

Syntaxe

'Déclaration
Public Function GetReferencedRelationshipInstances ( _
    relationshipType As ModelRelationshipClass, _
    queryScopes As DacExternalQueryScopes _
) As IEnumerable(Of ModelRelationshipInstance)
'Utilisation
Dim instance As TSqlObject 
Dim relationshipType As ModelRelationshipClass 
Dim queryScopes As DacExternalQueryScopes 
Dim returnValue As IEnumerable(Of ModelRelationshipInstance)

returnValue = instance.GetReferencedRelationshipInstances(relationshipType, _
    queryScopes)

public IEnumerable<ModelRelationshipInstance> GetReferencedRelationshipInstances(
    ModelRelationshipClass relationshipType,
    DacExternalQueryScopes queryScopes
)

public:
IEnumerable<ModelRelationshipInstance^>^ GetReferencedRelationshipInstances(
    ModelRelationshipClass^ relationshipType, 
    DacExternalQueryScopes queryScopes
)

member GetReferencedRelationshipInstances : 
        relationshipType:ModelRelationshipClass * 
        queryScopes:DacExternalQueryScopes -> IEnumerable<ModelRelationshipInstance> 

public function GetReferencedRelationshipInstances(
    relationshipType : ModelRelationshipClass, 
    queryScopes : DacExternalQueryScopes
) : IEnumerable<ModelRelationshipInstance>

Paramètres

• relationshipType
  Type : Microsoft.SqlServer.Dac.Model.ModelRelationshipClass
  ModelRelationshipClass defining the relationship class to query for.

• queryScopes
  Type : Microsoft.SqlServer.Dac.Model.DacExternalQueryScopes
  DacExternalQueryScopes defining the scope objects must exist in.

Valeur de retour

Type : System.Collections.Generic.IEnumerable<ModelRelationshipInstance>
ModelRelationshipInstance defining the relationships between this TSqlObject and the objects referenced by it.

Notes

The Object field may be null if the element is not in the TSqlModel. In these cases the ObjectName field can be used to query information about the referenced object.

Voir aussi

Référence

TSqlObject Classe

Surcharge GetReferencedRelationshipInstances

Espace de noms Microsoft.SqlServer.Dac.Model