PipelineBuffer.NextRow Method

Статья
12/15/2008

Advances the PipelineBuffer to the next row.

Пространство имен: Microsoft.SqlServer.Dts.Pipeline
Сборка: Microsoft.SqlServer.PipelineHost (in microsoft.sqlserver.pipelinehost.dll)

Синтаксис

'Декларация
Public Function NextRow As Boolean

public bool NextRow ()

public:
bool NextRow ()

public boolean NextRow ()

public function NextRow () : boolean

Возвращаемое значение

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

Замечания

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

Пример

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

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.

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