通过

IDTSVirtualInputColumn90.LineageID Property

  • 项目

Gets the lineage ID of an upstream output column.

命名空间: Microsoft.SqlServer.Dts.Pipeline.Wrapper
程序集: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

语法

声明
<DispIdAttribute(108)> _
ReadOnly Property LineageID As Integer

[DispIdAttribute(108)] 
int LineageID { get; }

[DispIdAttribute(108)] 
property int LineageID {
    int get ();
}

/** @property */
/** @attribute DispIdAttribute(108) */ 
int get_LineageID ()

DispIdAttribute(108) 
function get LineageID () : int

属性值

The lineage ID of the upstream output column.

备注

The LineageID of the virtual input column contains the LineageID of the upstream output column. When a new input column is created from the virtual input column, the LineageID of the input column matches the LineageID of the upstream output column. These properties link the columns.

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

IDTSVirtualInputColumn90 Interface
IDTSVirtualInputColumn90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace