IDTSComponentMetaData90.RemoveInvalidInputColumns Method

Removes invalid IDTSInputColumn90 objects from an IDTSInputColumnCollection90.

命名空間: Microsoft.SqlServer.Dts.Pipeline.Wrapper
組件: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

語法

'宣告
<DispIdAttribute(115)> _
Sub RemoveInvalidInputColumns

[DispIdAttribute(115)] 
void RemoveInvalidInputColumns ()

[DispIdAttribute(115)] 
void RemoveInvalidInputColumns ()

/** @attribute DispIdAttribute(115) */ 
void RemoveInvalidInputColumns ()

DispIdAttribute(115) 
function RemoveInvalidInputColumns ()

備註

This method removes the IDTSInputColumn90 columns whose LineageID property does not match the LineageID property of a column in the IDTSVirtualInput90 of the IDTSInput90.

A component could perform this work directly by calling the GetVirtualInput method of each of the input objects in its InputCollection and then checking each column in the IDTSVirtualInputColumnCollection90 against those in the IDTSInputColumnCollection90.

執行緒安全性

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

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

請參閱

參考

IDTSComponentMetaData90 Interface
IDTSComponentMetaData90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace