GetBytes méthode
Gets the array of bytes stored in a buffer column.
Cette API n'est pas conforme CLS.
Espace de noms : Microsoft.SqlServer.Dts.Pipeline
Assembly : Microsoft.SqlServer.PipelineHost (dans Microsoft.SqlServer.PipelineHost.dll)
Syntaxe
'Déclaration
<CLSCompliantAttribute(False)> _
Public Function GetBytes ( _
columnIndex As Integer _
) As Byte()
'Utilisation
Dim instance As PipelineBuffer
Dim columnIndex As Integer
Dim returnValue As Byte()
returnValue = instance.GetBytes(columnIndex)
[CLSCompliantAttribute(false)]
public byte[] GetBytes(
int columnIndex
)
[CLSCompliantAttribute(false)]
public:
array<unsigned char>^ GetBytes(
int columnIndex
)
[<CLSCompliantAttribute(false)>]
member GetBytes :
columnIndex:int -> byte[]
public function GetBytes(
columnIndex : int
) : byte[]
Paramètres
- columnIndex
Type : System. . :: . .Int32
The index of the column.
Valeur de retour
Type : array<System. . :: . .Byte> [] () [] []
The array of bytes stored in the buffer column.
Notes
The GetBytes method retrieves the array of bytes from the buffer column.
This method works with the DT_BYTES data type in Integration Services.
If the value column is null, the PipelineBuffer produces a ColumnIsNullException. Check for null by calling the IsNull method.
For a complete list of Integration Services data types and the corresponding Get and Set methods of the PipelineBuffer class to use with each type, see Utilisation de types de données dans le flux de données.
Voir aussi