IDTSComponentMetaData90.RemoveInvalidInputColumns Method

Artikkeli
12/03/2008

Removes invalid IDTSInputColumn90 objects from an IDTSInputColumnCollection90.

Namespace: Microsoft.SqlServer.Dts.Pipeline.Wrapper
Assembly: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

Syntax

'Declaration
<DispIdAttribute(115)> _
Sub RemoveInvalidInputColumns

[DispIdAttribute(115)] 
void RemoveInvalidInputColumns ()

[DispIdAttribute(115)] 
void RemoveInvalidInputColumns ()

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

DispIdAttribute(115) 
function RemoveInvalidInputColumns ()

Remarks

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.

Thread Safety

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.

Platforms

Development Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.

Target Platforms