语言

CManagedComponentWrapperClass.MapOutputColumn 方法

定义

public:
 virtual Microsoft::SqlServer::Dts::Pipeline::Wrapper::Sql2014::IDTSExternalMetadataColumn100 ^ MapOutputColumn(int lOutputID, int lOutputColumnID, int lExternalMetadataColumnID, bool bMatch) = Microsoft::SqlServer::Dts::Pipeline::Wrapper::Sql2014::IDTSDesigntimeComponent100::MapOutputColumn;
[System.Runtime.InteropServices.DispId(34)]
public virtual Microsoft.SqlServer.Dts.Pipeline.Wrapper.Sql2014.IDTSExternalMetadataColumn100 MapOutputColumn(int lOutputID, int lOutputColumnID, int lExternalMetadataColumnID, bool bMatch);
[<System.Runtime.InteropServices.DispId(34)>]
abstract member MapOutputColumn : int * int * int * bool -> Microsoft.SqlServer.Dts.Pipeline.Wrapper.Sql2014.IDTSExternalMetadataColumn100
override this.MapOutputColumn : int * int * int * bool -> Microsoft.SqlServer.Dts.Pipeline.Wrapper.Sql2014.IDTSExternalMetadataColumn100
Public Overridable Function MapOutputColumn (lOutputID As Integer, lOutputColumnID As Integer, lExternalMetadataColumnID As Integer, bMatch As Boolean) As IDTSExternalMetadataColumn100

参数

lOutputID
Int32
lOutputColumnID
Int32
lExternalMetadataColumnID
Int32
bMatch
Boolean

返回

IDTSExternalMetadataColumn100那个映射到输出列。

实现

属性

注解

调用此方法将一 IDTSOutputColumn100 列映射到输出中的 ExternalMetadataColumnCollection 某一列。 如果 bMatch 参数为 真,且两列的数据类型属性不同,组件会修改输出列的数据类型属性,使其与外部元数据列的属性相匹配。

适用于