通过

CManagedComponentWrapperClass.MapInputColumn Method

  • 项目

Establishes a relationship between an input column and a corresponding external metadata column.

命名空间: Microsoft.SqlServer.Dts.Pipeline.Wrapper
程序集: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

语法

声明
<DispIdAttribute(33)> _
Public Overridable Function MapInputColumn ( _
    <InAttribute> lInputID As Integer, _
    <InAttribute> lInputColumnID As Integer, _
    <InAttribute> lExternalMetadataColumnID As Integer _
) As IDTSExternalMetadataColumn90 Implements IDTSDesigntimeComponent90.MapInputColumn

[DispIdAttribute(33)] 
public virtual IDTSExternalMetadataColumn90 IDTSDesigntimeComponent90.MapInputColumn (
    [InAttribute] int lInputID,
    [InAttribute] int lInputColumnID,
    [InAttribute] int lExternalMetadataColumnID
)

[DispIdAttribute(33)] 
public:
virtual IDTSExternalMetadataColumn90^ MapInputColumn (
    [InAttribute] int lInputID, 
    [InAttribute] int lInputColumnID, 
    [InAttribute] int lExternalMetadataColumnID
) = IDTSDesigntimeComponent90::MapInputColumn

J# 支持显式接口实现的使用，但不支持新接口实现的声明。

JScript 支持显式接口实现的使用，但不支持新接口实现的声明。

参数

返回值

The IDTSExternalMetadataColumn90 object that the input column is mapped to.

备注

Call this method to map an IDTSInputColumn90 of a component to a column in the ExternalMetadataColumnCollection of the input.

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

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