Gets the name of the component that originally supplied the 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 UpstreamComponentName As String
Get
用法
Dim instance As IDTSInputColumn100
Dim value As String
value = instance.UpstreamComponentName
string UpstreamComponentName { get; }
property String^ UpstreamComponentName {
String^ get ();
}
abstract UpstreamComponentName : string
function get UpstreamComponentName () : String
属性值
类型：System.String
A String that contains the name of the component that originated the input column.
注释
The UpstreamComponentName property specifies the name of the component that supplied the column to the data flow layout.
IDTSInputColumn100 objects originate from a component upstream in the data flow layout. This is the component represented by the StartPoint object property in an IDTSPath100 object.