ScriptBuffer.SetEndOfRowset Method

Статья
12/15/2008

Indicates to the data flow that no more rows will be added to the output buffer.

Пространство имен: Microsoft.SqlServer.Dts.Pipeline
Сборка: Microsoft.SqlServer.TxScript (in microsoft.sqlserver.txscript.dll)

Синтаксис

'Декларация
Protected Sub SetEndOfRowset

protected void SetEndOfRowset ()

protected:
void SetEndOfRowset ()

protected void SetEndOfRowset ()

protected function SetEndOfRowset ()

Замечания

The Script component developer does not use the ScriptBuffer class directly, but indirectly, through the derived classes in the BufferWrapper project item that represent the component's input and outputs.

If you use only the CreateNewOutputRows method to fill the output buffer, then the the SetEndOfRowset method is called for you by the MarkOutputsAsFinished method.

Пример

The following sample code from the autogenerated ComponentWrapper project item demonstrates how the Script component uses the SetEndOfRowset method.

    Private Sub MarkOutputsFinished()

        If Output0Buffer IsNot Nothing Then
            Output0Buffer.SetEndOfRowset
            Output0Buffer = Nothing
        End If

        If Output1Buffer IsNot Nothing Then
            Output1Buffer.SetEndOfRowset
            Output1Buffer = Nothing
        End If

    End Sub

Синхронизация потоков

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.

Платформы

Платформы разработки

Список поддерживаемых платформ см. в разделе Hardware and Software Requirements for Installing SQL Server 2005.

Целевые платформы

Список поддерживаемых платформ см. в разделе Hardware and Software Requirements for Installing SQL Server 2005.

См. также

Справочник

ScriptBuffer Class
ScriptBuffer Members
Microsoft.SqlServer.Dts.Pipeline Namespace

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