CManagedComponentWrapperClass.MapOutputColumn Method

  • 發行項

Establishes a relationship between an IDTSOutputColumn90 column and a corresponding IDTSExternalMetadataColumn90 column.

命名空間: Microsoft.SqlServer.Dts.Pipeline.Wrapper
組件: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

語法

'宣告
<DispIdAttribute(34)> _
Public Overridable Function MapOutputColumn ( _
    <InAttribute> lOutputID As Integer, _
    <InAttribute> lOutputColumnID As Integer, _
    <InAttribute> lExternalMetadataColumnID As Integer, _
    <InAttribute> bMatch As Boolean _
) As IDTSExternalMetadataColumn90 Implements IDTSDesigntimeComponent90.MapOutputColumn

[DispIdAttribute(34)] 
public virtual IDTSExternalMetadataColumn90 IDTSDesigntimeComponent90.MapOutputColumn (
    [InAttribute] int lOutputID,
    [InAttribute] int lOutputColumnID,
    [InAttribute] int lExternalMetadataColumnID,
    [InAttribute] bool bMatch
)

[DispIdAttribute(34)] 
public:
virtual IDTSExternalMetadataColumn90^ MapOutputColumn (
    [InAttribute] int lOutputID, 
    [InAttribute] int lOutputColumnID, 
    [InAttribute] int lExternalMetadataColumnID, 
    [InAttribute] bool bMatch
) = IDTSDesigntimeComponent90::MapOutputColumn

J# 支援明確介面實作的使用，但不支援新明確介面實作的宣告。

JScript 支援明確介面實作的使用，但不支援新明確介面實作的宣告。

參數

  • bMatch
    Specifies whether the IDTSOutputColumn90 column should be set to match the IDTSExternalMetadataColumn90 column.

傳回值

The IDTSExternalMetadataColumn90 that is mapped to the output column.

備註

Call this method to map an IDTSOutputColumn90 column to a column in the ExternalMetadataColumnCollection of the output. If the bMatch parameter is true, and the data type properties of the two columns differ, the component will modify the data type properties of the output column to match the properties of the external metadata columns.

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

CManagedComponentWrapperClass Class
CManagedComponentWrapperClass Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace