Méthode SetDouble

Assigns a double to a PipelineBuffer column.

Espace de noms :  Microsoft.SqlServer.Dts.Pipeline
Assembly :  Microsoft.SqlServer.PipelineHost (en Microsoft.SqlServer.PipelineHost.dll)

Syntaxe

'Déclaration
Public Sub SetDouble ( _
    columnIndex As Integer, _
    value As Double _
)
'Utilisation
Dim instance As PipelineBuffer
Dim columnIndex As Integer
Dim value As Double

instance.SetDouble(columnIndex, value)

public void SetDouble(
    int columnIndex,
    double value
)

public:
void SetDouble(
    int columnIndex, 
    double value
)

member SetDouble : 
        columnIndex:int * 
        value:float -> unit 

public function SetDouble(
    columnIndex : int, 
    value : double
)

Paramètres

• columnIndex
  Type : System. . :: . .Int32
  The index of the column in the buffer row.

• value
  Type : System. . :: . .Double
  The value assigned to the buffer column.

Notes

The SetDouble method assigns a 64 floating point double to the buffer column specified by the columnIndex parameter.

This method works with the DT_R8 data type in Integration Services.

If the DataType of the buffer column is not DT_R8, an UnsupportedBufferDataTypeException occurs.

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

Référence

PipelineBuffer Classe

Espace de noms Microsoft.SqlServer.Dts.Pipeline