共用方式為

ServerTraceEventSet.Subtract Method

Returns a trace event set after subtracting a trace event from an existing event set.

命名空間: Microsoft.SqlServer.Management.Smo
組件: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

語法

'宣告
Public Shared Function Subtract ( _
    eventSet As ServerTraceEventSet, _
    anEvent As ServerTraceEvent _
) As ServerTraceEventSet

public static ServerTraceEventSet Subtract (
    ServerTraceEventSet eventSet,
    ServerTraceEvent anEvent
)

public:
static ServerTraceEventSet^ Subtract (
    ServerTraceEventSet^ eventSet, 
    ServerTraceEvent^ anEvent
)

public static ServerTraceEventSet Subtract (
    ServerTraceEventSet eventSet, 
    ServerTraceEvent anEvent
)

public static function Subtract (
    eventSet : ServerTraceEventSet, 
    anEvent : ServerTraceEvent
) : ServerTraceEventSet

參數

傳回值

A ServerTraceEventSet that represents the new event set.

備註

更新的文字：

只有 Microsoft .NET Framework 2.0 版支援此命名空間、類別或成員。

範例

How to: Register Event Handlers and Subscribe to Event Handling in Visual Basic .NET

執行緒安全性

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

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

請參閱

參考

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

其他資源

Tracing and Replaying Events
Handling SMO Events
SQL Server 事件類別參考

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