Метод 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.

Пространство имен:  Microsoft.SqlServer.Dac.Model
Сборка:  Microsoft.SqlServer.Dac.Extensions (в Microsoft.SqlServer.Dac.Extensions.dll)

Синтаксис

'Декларация
Public Function GetReferencedRelationshipInstances ( _
    relationshipType As ModelRelationshipClass, _
    queryScopes As DacExternalQueryScopes _
) As IEnumerable(Of ModelRelationshipInstance)
'Применение
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>

Параметры

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

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

Возвращаемое значение

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

Замечания

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.

См. также

Справочник

TSqlObject Класс

Перегрузка GetReferencedRelationshipInstances

Пространство имен Microsoft.SqlServer.Dac.Model