ForeignKeyAction Enumeration
The ForeignKeyAction enumeration is a list of constant values that specify the action taken when the primary key reference by a foreign key is updated.
Espacio de nombres: Microsoft.SqlServer.Management.Smo
Ensamblado: Microsoft.SqlServer.SqlEnum (in microsoft.sqlserver.sqlenum.dll)
Sintaxis
'Declaración
Public Enumeration ForeignKeyAction
public enum ForeignKeyAction
public enum class ForeignKeyAction
public enum ForeignKeyAction
public enum ForeignKeyAction
Members
| Member name | Description |
|---|---|
| Cascade | The modification is also made to the foreign key. |
| NoAction | No action is taken. |
| SetDefault | The foreign key is set to the default value. |
| SetNull | The foreign key is set to null. |
Notas
The ForeignKeyAction enumeration class is served by the UpdateAction property and the DeleteAction property.
This namespace, class, or member is supported only in version 2.0 of the Microsoft .NET Framework.
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.