ViewEventSet.Subtraction 运算符

Creates a view event set by performing a subtraction operation on a ViewEvent object and a ViewEventSet object.

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

语法

声明
Public Shared Operator - ( _
    eventSet As ViewEventSet, _
    anEvent As ViewEvent _
) As ViewEventSet
用法
Dim eventSet As ViewEventSet 
Dim anEvent As ViewEvent 
Dim returnValue As ViewEventSet 

returnValue = (eventSet - anEvent)

public static ViewEventSet operator -(
    ViewEventSet eventSet,
    ViewEvent anEvent
)

public:
static ViewEventSet^ operator -(
    ViewEventSet^ eventSet, 
    ViewEvent^ anEvent
)

static let inline(-)
        eventSet:ViewEventSet * 
        anEvent:ViewEvent  : ViewEventSet

JScript 支持使用重载的运算符，但不支持声明新重载运算符。

参数

• eventSet
  类型：Microsoft.SqlServer.Management.Smo.ViewEventSet
  A ViewEventSet object that specifies the view event set.

• anEvent
  类型：Microsoft.SqlServer.Management.Smo.ViewEvent
  A ViewEvent object that specifies the view events.

返回值

类型：Microsoft.SqlServer.Management.Smo.ViewEventSet
A ViewEventSet object value that specifies a set of view events.

示例

处理 SMO 事件

请参阅

参考

ViewEventSet 类

Microsoft.SqlServer.Management.Smo 命名空间