通过

Trigger.Update Property

  • 项目

Gets or sets the Boolean property value that specifies whether the trigger is fired when records are updated in the table.

命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

语法

声明
Public Property Update As Boolean

public bool Update { get; set; }

public:
property bool Update {
    bool get ();
    void set (bool value);
}

/** @property */
public boolean get_Update ()

/** @property */
public void set_Update (boolean value)

public function get Update () : boolean

public function set Update (value : boolean)

属性值

A Boolean value that specifies whether the trigger is executed when records are updated . If True, the trigger is executed when records are updated. If False (delete), the trigger is not executed when records are updated.

备注

仅 Microsoft .NET Framework 的 2.0 版本支持此命名空间、类或成员。

示例

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

线程安全

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

开发平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

目标平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

请参阅

参考

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

其他资源

Creating, Altering, and Removing Triggers
DML 触发器
CREATE TRIGGER (Transact-SQL)