Deletes each IDTSExternalMetadataColumn90 object in a collection.
命名空間: Microsoft.SqlServer.Dts.Pipeline.Wrapper
組件: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)
語法
'宣告
<DispIdAttribute(18)> _
Sub RemoveAll
[DispIdAttribute(18)]
void RemoveAll ()
[DispIdAttribute(18)]
void RemoveAll ()
/** @attribute DispIdAttribute(18) */
void RemoveAll ()
DispIdAttribute(18)
function RemoveAll ()
備註
This method deletes all of the IDTSExternalMetadataColumn90 columns from the collection.
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
IDTSExternalMetadataColumnCollection90 Interface
IDTSExternalMetadataColumnCollection90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace