ScriptBuffer.EndOfRowset Method

Articolo
12/15/2008

Returns a value that indicates whether the end of the rows in a buffer has been reached.

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

Sintassi

'Dichiarazione
Protected Function EndOfRowset As Boolean

protected bool EndOfRowset ()

protected:
bool EndOfRowset ()

protected boolean EndOfRowset ()

protected function EndOfRowset () : boolean

Valore restituito

true if the end of the rows in a buffer has been reached; otherwise, false.

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.

The developer can use the EndOfRowset method while reading input rows to determine whether the end of the input buffer has been reached.

Esempio

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

        If Buffer.EndOfRowset Then
            InputsFinished = InputsFinished + 1
            If InputsFinished = 1 Then
                FinishOutputs()
                MarkOutputsFinished()
            End If
        End If

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

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

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