通过

PipelineBuffer.SetDouble Method

  • 项目

Assigns a double to a PipelineBuffer column.

命名空间: Microsoft.SqlServer.Dts.Pipeline
程序集: Microsoft.SqlServer.PipelineHost (in microsoft.sqlserver.pipelinehost.dll)

语法

声明
Public Sub SetDouble ( _
    columnIndex As Integer, _
    value As Double _
)

public void SetDouble (
    int columnIndex,
    double value
)

public:
void SetDouble (
    int columnIndex, 
    double value
)

public void SetDouble (
    int columnIndex, 
    double value
)

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

参数

  • columnIndex
    The index of the column in the buffer row.
  • value
    The value assigned to the buffer column.

备注

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

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

线程安全

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.

平台

开发平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

目标平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

请参阅

参考

PipelineBuffer Class
PipelineBuffer Members
Microsoft.SqlServer.Dts.Pipeline Namespace