PipelineComponent.DeleteExternalMetadataColumn Method

Deletes the external metadata column at the specified index from the collection of external metadata columns.

命名空间: Microsoft.SqlServer.Dts.Pipeline
程序集: Microsoft.SqlServer.PipelineHost (in microsoft.sqlserver.pipelinehost.dll)

语法

声明
Public Overridable Sub DeleteExternalMetadataColumn ( _
    iID As Integer, _
    iExternalMetadataColumnID As Integer _
)

public virtual void DeleteExternalMetadataColumn (
    int iID,
    int iExternalMetadataColumnID
)

public:
virtual void DeleteExternalMetadataColumn (
    int iID, 
    int iExternalMetadataColumnID
)

public void DeleteExternalMetadataColumn (
    int iID, 
    int iExternalMetadataColumnID
)

public function DeleteExternalMetadataColumn (
    iID : int, 
    iExternalMetadataColumnID : int
)

参数

• iID
  The ID of the IDTSInput90 or IDTSOutput90 that the external metadata column is associated with.

• iExternalMetadataColumnID
  The ID of the external metadata column.

备注

For more information about working with external metadata columns, see Implementing External Metadata.

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

PipelineComponent Class
PipelineComponent Members
Microsoft.SqlServer.Dts.Pipeline Namespace