通过

AdomdDataReader.GetDouble Method

Returns a Double that contains the value from the specified column.

命名空间: Microsoft.AnalysisServices.AdomdClient
程序集: Microsoft.AnalysisServices.AdomdClient (in microsoft.analysisservices.adomdclient.dll)

语法

声明
Public Function GetDouble ( _
    ordinal As Integer _
) As Double

public double GetDouble (
    int ordinal
)

public:
virtual double GetDouble (
    int ordinal
) sealed

public final double GetDouble (
    int ordinal
)

public final function GetDouble (
    ordinal : int
) : double

参数

  • ordinal
    The zero-based ordinal position of the column to be retrieved.

返回值

A Double that contains the value of the specified column.

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

AdomdDataReader Class
AdomdDataReader Members
Microsoft.AnalysisServices.AdomdClient Namespace