DeleteExternalMetadataColumn 方法

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（在 Microsoft.SqlServer.PipelineHost.dll 中）

语法

声明
Public Overridable Sub DeleteExternalMetadataColumn ( _
    iID As Integer, _
    iExternalMetadataColumnID As Integer _
)
用法
Dim instance As PipelineComponent
Dim iID As Integer
Dim iExternalMetadataColumnID As Integer

instance.DeleteExternalMetadataColumn(iID, _
    iExternalMetadataColumnID)

public virtual void DeleteExternalMetadataColumn(
    int iID,
    int iExternalMetadataColumnID
)

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

abstract DeleteExternalMetadataColumn : 
        iID:int * 
        iExternalMetadataColumnID:int -> unit 
override DeleteExternalMetadataColumn : 
        iID:int * 
        iExternalMetadataColumnID:int -> unit 

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

参数

• iID
  类型：System. . :: . .Int32
  The ID of the IDTSInput100 or IDTSOutput100 that the external metadata column is associated with.

• iExternalMetadataColumnID
  类型：System. . :: . .Int32
  The ID of the external metadata column.

注释

For more information about working with external metadata columns, see 实现外部元数据.

请参阅

参考

PipelineComponent 类

Microsoft.SqlServer.Dts.Pipeline 命名空间