ServerDdlTriggerEventSet.Subtraction 運算子

Creates a server data definition language (DDL) trigger event set by performing a subtraction operation on a ServerDdlTriggerEvent object and a ServerDdlTriggerEventSet object.

命名空間：  Microsoft.SqlServer.Management.Smo
組件：  Microsoft.SqlServer.SqlEnum (在 Microsoft.SqlServer.SqlEnum.dll 中)

語法

'宣告
Public Shared Operator - ( _
    eventSet As ServerDdlTriggerEventSet, _
    anEvent As ServerDdlTriggerEvent _
) As ServerDdlTriggerEventSet
'用途
Dim eventSet As ServerDdlTriggerEventSet 
Dim anEvent As ServerDdlTriggerEvent 
Dim returnValue As ServerDdlTriggerEventSet 

returnValue = (eventSet - anEvent)

public static ServerDdlTriggerEventSet operator -(
    ServerDdlTriggerEventSet eventSet,
    ServerDdlTriggerEvent anEvent
)

public:
static ServerDdlTriggerEventSet^ operator -(
    ServerDdlTriggerEventSet^ eventSet, 
    ServerDdlTriggerEvent^ anEvent
)

static let inline(-)
        eventSet:ServerDdlTriggerEventSet * 
        anEvent:ServerDdlTriggerEvent  : ServerDdlTriggerEventSet

JScript 支援多載運算子的使用，但不支援新運算子的宣告。

參數

• eventSet
  型別：Microsoft.SqlServer.Management.Smo.ServerDdlTriggerEventSet
  A ServerDdlTriggerEventSet object that specifies the server DDL trigger event set.

• anEvent
  型別：Microsoft.SqlServer.Management.Smo.ServerDdlTriggerEvent
  A ServerDdlTriggerEvent object that specifies the server DDL trigger events.

傳回值

型別：Microsoft.SqlServer.Management.Smo.ServerDdlTriggerEventSet
A ServerDdlTriggerEventSet object value that specifies a set of server DDL trigger events.

範例

處理 SMO 事件

請參閱

參考

ServerDdlTriggerEventSet 類別

Microsoft.SqlServer.Management.Smo 命名空間

其他資源

DDL 事件群組