SetExternalMetadataColumnProperty 方法

Sets an individual property of an external metadata column.

此 API 不符合 CLS。 

命名空间：  Microsoft.SqlServer.Dts.Pipeline
程序集：  Microsoft.SqlServer.PipelineHost（在 Microsoft.SqlServer.PipelineHost.dll 中）

语法

声明
<CLSCompliantAttribute(False)> _
Public Overridable Function SetExternalMetadataColumnProperty ( _
    iID As Integer, _
    iExternalMetadataColumnID As Integer, _
    strPropertyName As String, _
    oValue As Object _
) As IDTSCustomProperty100
用法
Dim instance As PipelineComponent
Dim iID As Integer
Dim iExternalMetadataColumnID As Integer
Dim strPropertyName As String
Dim oValue As Object
Dim returnValue As IDTSCustomProperty100

returnValue = instance.SetExternalMetadataColumnProperty(iID, _
    iExternalMetadataColumnID, strPropertyName, _
    oValue)

[CLSCompliantAttribute(false)]
public virtual IDTSCustomProperty100 SetExternalMetadataColumnProperty(
    int iID,
    int iExternalMetadataColumnID,
    string strPropertyName,
    Object oValue
)

[CLSCompliantAttribute(false)]
public:
virtual IDTSCustomProperty100^ SetExternalMetadataColumnProperty(
    int iID, 
    int iExternalMetadataColumnID, 
    String^ strPropertyName, 
    Object^ oValue
)

[<CLSCompliantAttribute(false)>]
abstract SetExternalMetadataColumnProperty : 
        iID:int * 
        iExternalMetadataColumnID:int * 
        strPropertyName:string * 
        oValue:Object -> IDTSCustomProperty100 
[<CLSCompliantAttribute(false)>]
override SetExternalMetadataColumnProperty : 
        iID:int * 
        iExternalMetadataColumnID:int * 
        strPropertyName:string * 
        oValue:Object -> IDTSCustomProperty100 

public function SetExternalMetadataColumnProperty(
    iID : int, 
    iExternalMetadataColumnID : int, 
    strPropertyName : String, 
    oValue : Object
) : IDTSCustomProperty100

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.

• strPropertyName
  类型：System. . :: . .String
  The name of the property whose value is being set.

• oValue
  类型：System. . :: . .Object
  The value to assign to the property.

返回值

类型：Microsoft.SqlServer.Dts.Pipeline.Wrapper. . :: . .IDTSCustomProperty100
An IDTSCustomProperty100 that contains the modified property value.

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