ForeignKey.UpdateAction Property

  • 發行項

Gets or sets the Boolean property value that specifies whether the foreign key supports cascading updates.

命名空間: Microsoft.SqlServer.Management.Smo
組件: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

語法

'宣告
Public Property UpdateAction As ForeignKeyAction

public ForeignKeyAction UpdateAction { get; set; }

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

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

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

public function get UpdateAction () : ForeignKeyAction

public function set UpdateAction (value : ForeignKeyAction)

屬性值

A Boolean value that specifies whether the foreign key supports cascading updates. If True, all rows containing the foreign key are also updated when you attempt to update a row with a key that is referenced by the foreign key. If False (default), the foreign key is not updated.

備註

只有 Microsoft .NET Framework 2.0 版支援此命名空間、類別或成員。

執行緒安全性

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.

平台

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

請參閱

參考

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