Subtract 方法

Returns a set of database DDL trigger events after removing an event from the event specified set.

命名空间：  Microsoft.SqlServer.Management.Smo
程序集：  Microsoft.SqlServer.SqlEnum（在 Microsoft.SqlServer.SqlEnum.dll 中）

语法

声明
Public Shared Function Subtract ( _
    eventSet As DatabaseDdlTriggerEventSet, _
    anEvent As DatabaseDdlTriggerEvent _
) As DatabaseDdlTriggerEventSet
用法
Dim eventSet As DatabaseDdlTriggerEventSet
Dim anEvent As DatabaseDdlTriggerEvent
Dim returnValue As DatabaseDdlTriggerEventSet

returnValue = DatabaseDdlTriggerEventSet.Subtract(eventSet, _
    anEvent)

public static DatabaseDdlTriggerEventSet Subtract(
    DatabaseDdlTriggerEventSet eventSet,
    DatabaseDdlTriggerEvent anEvent
)

public:
static DatabaseDdlTriggerEventSet^ Subtract(
    DatabaseDdlTriggerEventSet^ eventSet, 
    DatabaseDdlTriggerEvent^ anEvent
)

static member Subtract : 
        eventSet:DatabaseDdlTriggerEventSet * 
        anEvent:DatabaseDdlTriggerEvent -> DatabaseDdlTriggerEventSet 

public static function Subtract(
    eventSet : DatabaseDdlTriggerEventSet, 
    anEvent : DatabaseDdlTriggerEvent
) : DatabaseDdlTriggerEventSet

参数

• eventSet
  类型：Microsoft.SqlServer.Management.Smo. . :: . .DatabaseDdlTriggerEventSet
  A DatabaseDdlTriggerEventSet object that specifies the database DDL trigger event set from which the event is removed.

• anEvent
  类型：Microsoft.SqlServer.Management.Smo. . :: . .DatabaseDdlTriggerEvent
  A DatabaseDdlTriggerEvent that specifies the database DDL trigger event that is added to the event set.

返回值

类型：Microsoft.SqlServer.Management.Smo. . :: . .DatabaseDdlTriggerEventSet
A DatabaseDdlTriggerEventSet object value that specifies a set of database DDL trigger events after the event has been removed.

示例

处理 SMO 事件

请参阅

参考

DatabaseDdlTriggerEventSet 类

Microsoft.SqlServer.Management.Smo 命名空间