IDTSVirtualInputColumn100.LineageID 属性
Gets the lineage ID of an upstream output column.
命名空间： Microsoft.SqlServer.Dts.Pipeline.Wrapper
程序集： Microsoft.SqlServer.DTSPipelineWrap（在 Microsoft.SqlServer.DTSPipelineWrap.dll 中）
语法
声明
ReadOnly Property LineageID As Integer
Get
用法
Dim instance As IDTSVirtualInputColumn100
Dim value As Integer
value = instance.LineageID
int LineageID { get; }
property int LineageID {
int get ();
}
abstract LineageID : int
function get LineageID () : int
属性值
类型：System.Int32
The lineage ID of the upstream output column.
注释
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.