Returns a set of database events after removing a database event from the specified event set.
命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)
语法
声明
Public Shared Function Subtract ( _
eventSet As DatabaseEventSet, _
anEvent As DatabaseEvent _
) As DatabaseEventSet
public static DatabaseEventSet Subtract (
DatabaseEventSet eventSet,
DatabaseEvent anEvent
)
public:
static DatabaseEventSet^ Subtract (
DatabaseEventSet^ eventSet,
DatabaseEvent^ anEvent
)
public static DatabaseEventSet Subtract (
DatabaseEventSet eventSet,
DatabaseEvent anEvent
)
public static function Subtract (
eventSet : DatabaseEventSet,
anEvent : DatabaseEvent
) : DatabaseEventSet
参数
- eventSet
An DatabaseEventSet object that specifies the database event set from which the event is removed.
- anEvent
A DatabaseEvent object that specifies the event removed from the database event set.
返回值
A DatabaseEventSet object that specifies the database event set after removing the database event.
备注
已更新的文本：
仅 Microsoft .NET Framework 的 2.0 版本支持此命名空间、类或成员。
示例
How to: Register Event Handlers and Subscribe to Event Handling 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
DatabaseEventSet Class
DatabaseEventSet Members
Microsoft.SqlServer.Management.Smo Namespace