通过

PipelineComponent.InsertExternalMetadataColumnAt Method

  • 项目

Inserts a new external metadata column into the collection of external metadata columns at the specified index. This method is not CLS-compliant.

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

语法

声明
<CLSCompliantAttribute(False)> _
Public Overridable Function InsertExternalMetadataColumnAt ( _
    iID As Integer, _
    iExternalMetadataColumnIndex As Integer, _
    strName As String, _
    strDescription As String _
) As IDTSExternalMetadataColumn90

[CLSCompliantAttribute(false)] 
public virtual IDTSExternalMetadataColumn90 InsertExternalMetadataColumnAt (
    int iID,
    int iExternalMetadataColumnIndex,
    string strName,
    string strDescription
)

[CLSCompliantAttribute(false)] 
public:
virtual IDTSExternalMetadataColumn90^ InsertExternalMetadataColumnAt (
    int iID, 
    int iExternalMetadataColumnIndex, 
    String^ strName, 
    String^ strDescription
)

/** @attribute CLSCompliantAttribute(false) */ 
public IDTSExternalMetadataColumn90 InsertExternalMetadataColumnAt (
    int iID, 
    int iExternalMetadataColumnIndex, 
    String strName, 
    String strDescription
)

CLSCompliantAttribute(false) 
public function InsertExternalMetadataColumnAt (
    iID : int, 
    iExternalMetadataColumnIndex : int, 
    strName : String, 
    strDescription : String
) : IDTSExternalMetadataColumn90

参数

  • iExternalMetadataColumnIndex
    The index at which the new external metadata column should be inserted into the collection.
  • strName
    The Name of the new external metadata column.
  • strDescription
    The Description of the new external metadata column.

返回值

The newly created IDTSExternalMetadataColumn90.

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