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Método PipelineBuffer.SetDouble

Assigns a double to a PipelineBuffer column.

Namespace:  Microsoft.SqlServer.Dts.Pipeline
Assembly:  Microsoft.SqlServer.PipelineHost (em Microsoft.SqlServer.PipelineHost.dll)

Sintaxe

'Declaração
Public Sub SetDouble ( _
    columnIndex As Integer, _
    value As Double _
)
'Uso
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
)

Parâmetros

  • columnIndex
    Tipo: System.Int32
    The index of the column in the buffer row.
  • value
    Tipo: System.Double
    The value assigned to the buffer column.

Comentários

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 Trabalhando com tipos de dados no fluxo de dados.

Consulte também

Referência

PipelineBuffer Classe

Namespace Microsoft.SqlServer.Dts.Pipeline