ForeignKey.DeleteAction Property

Gets or sets the action taken when the row that is referenced by the foreign key is deleted.

Espacio de nombres: Microsoft.SqlServer.Management.Smo
Ensamblado: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Sintaxis

'Declaración
Public Property DeleteAction As ForeignKeyAction

public ForeignKeyAction DeleteAction { get; set; }

public:
property ForeignKeyAction DeleteAction {
    ForeignKeyAction get ();
    void set (ForeignKeyAction value);
}

/** @property */
public ForeignKeyAction get_DeleteAction ()

/** @property */
public void set_DeleteAction (ForeignKeyAction value)

public function get DeleteAction () : ForeignKeyAction

public function set DeleteAction (value : ForeignKeyAction)

Valor de propiedad

A ForeignKeyAction value that specifies the action taken when the row that is referenced by the foreign key is deleted.

Notas

Texto actualizado:

The DeleteAction property can be used to specify that the action is cascaded. This means that the foreign key row is also deleted. You can also set the foreign key to the default value, or set it to Null.

Este espacio de nombres, clase o miembro solamente se admite en la versión 2.0 de Microsoft .NET Framework.

Ejemplo

How to: Create, Alter, and Remove a Foreign Key in Visual Basic .NET

Seguridad para subprocesos

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Plataformas

Plataformas de desarrollo

Para obtener una lista de las plataformas compatibles, vea Requisitos de hardware y software para instalar SQL Server 2005.

Plataformas de destino

Para obtener una lista de las plataformas compatibles, vea Requisitos de hardware y software para instalar SQL Server 2005.

Vea también

Referencia

ForeignKey Class
ForeignKey Members
Microsoft.SqlServer.Management.Smo Namespace

Otros recursos

Creating, Altering, and Removing Foreign Keys
Crear y modificar restricciones FOREIGN KEY
CREATE TABLE (Transact-SQL)