ScriptBuffer.SetEndOfRowset Method

Articolo
12/15/2008

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

Spazio dei nomi: Microsoft.SqlServer.Dts.Pipeline
Assembly : Microsoft.SqlServer.TxScript (in microsoft.sqlserver.txscript.dll)

Sintassi

'Dichiarazione
Protected Sub SetEndOfRowset

protected void SetEndOfRowset ()

protected:
void SetEndOfRowset ()

protected void SetEndOfRowset ()

protected function SetEndOfRowset ()

Osservazioni

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.

Esempio

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

Thread Safety

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.

Piattaforme

Piattaforme di sviluppo

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Piattaforme di destinazione

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Vedere anche

Riferimento

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

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