PipelineBuffer.NextRow Method

Articolo
12/15/2008

Advances the PipelineBuffer to the next row.

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

Sintassi

'Dichiarazione
Public Function NextRow As Boolean

public bool NextRow ()

public:
bool NextRow ()

public boolean NextRow ()

public function NextRow () : boolean

Valore restituito

true if the buffer was advanced to the next row; otherwise, false.

Osservazioni

The NextRow method advances the PipelineBuffer to the next row in its collection. It returns true until there are no more available rows.

Esempio

The following code example loops through the rows of an input PipelineBuffer by using the NextRow method.

public override void ProcessInput( int inputID, PipelineBuffer buffer )
{
   if(! buffer.EndOfRowset)
   {
      while( buffer.NextRow() )
      {
         // TODO Process the row.
      }
   }
}

Public  Overrides Sub ProcessInput(ByVal inputID As Integer, ByVal buffer As PipelineBuffer) 
 If Not buffer.EndOfRowset Then 
   While buffer.NextRow 
    ' TODO Process the row.
   End While 
 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