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 (in microsoft.sqlserver.dtspipelinewrap.dll)
语法
声明
<DispIdAttribute(111)> _
ReadOnly Property SourceComponent As String
[DispIdAttribute(111)]
string SourceComponent { get; }
[DispIdAttribute(111)]
property String^ SourceComponent {
String^ get ();
}
/** @property */
/** @attribute DispIdAttribute(111) */
String get_SourceComponent ()
DispIdAttribute(111)
function get SourceComponent () : String
属性值
The name of the originating component.
备注
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.
线程安全
Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
平台
开发平台
有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。
目标平台
有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。
请参阅
参考
IDTSVirtualInputColumn90 Interface
IDTSVirtualInputColumn90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace