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.

请参阅

参考

IDTSVirtualInputColumn100 接口

Microsoft.SqlServer.Dts.Pipeline.Wrapper 命名空间