PipelineBuffer.GetUInt64 Method

Articolo
12/15/2008

Gets the ulong value stored in the buffer column. This method is not CLS-compliant.

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

Sintassi

'Dichiarazione
<CLSCompliantAttribute(False)> _
Public Function GetUInt64 ( _
    columnIndex As Integer _
) As ULong

[CLSCompliantAttribute(false)] 
public ulong GetUInt64 (
    int columnIndex
)

[CLSCompliantAttribute(false)] 
public:
usigned long long GetUInt64 (
    int columnIndex
)

/** @attribute CLSCompliantAttribute(false) */ 
public UInt64 GetUInt64 (
    int columnIndex
)

CLSCompliantAttribute(false) 
public function GetUInt64 (
    columnIndex : int
) : ulong

Parametri

columnIndex
The index of the column in the buffer row.

Valore restituito

The ulong value stored in the buffer column.

Osservazioni

If the buffer column DataType is not DT_UI8, the PipelineBuffer produces an UnsupportedBufferDataTypeException.

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

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