IDTSVirtualInputColumn100.UpstreamComponentName 属性
Gets the name of the component directly upstream to the current component.
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 IDTSVirtualInputColumn100
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
The name of the component directly upstream.
注释
This property differs from the SourceComponent property because it contains the name of the component immediately preceding this component in the data flow layout.