PipelineBuffer.GetSingle Method

Articolo
12/15/2008

Gets the float stored in a PipelineBuffer column.

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

Sintassi

'Dichiarazione
Public Function GetSingle ( _
    columnIndex As Integer _
) As Single

public float GetSingle (
    int columnIndex
)

public:
float GetSingle (
    int columnIndex
)

public float GetSingle (
    int columnIndex
)

public function GetSingle (
    columnIndex : int
) : float

Parametri

columnIndex
The index of the column in the buffer row.

Valore restituito

The float contained in the PipelineBuffer column.

Osservazioni

If the value of the column is null, the PipelineBuffer produces a ColumnIsNullException. You can check for null by calling the IsNull method prior to accessing the column data.

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