• 项目

SourceComponent 属性

Gets the name of the component where a virtual input column originates.

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 SourceComponent As String
    Get
用法
Dim instance As IDTSVirtualInputColumn100
Dim value As String

value = instance.SourceComponent

string SourceComponent { get; }

property String^ SourceComponent {
    String^ get ();
}

abstract SourceComponent : string

function get SourceComponent () : String

属性值

类型：System. . :: . .String
The name of the originating component.

注释

This property differs from UpstreamComponentName because it returns the name of the component that originally supplied the column to the data flow layout, instead of the name of the column directly upstream.