CManagedComponentWrapperClass.MapInputColumn Method

Artikkeli
12/03/2008

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

Namespace: Microsoft.SqlServer.Dts.Pipeline.Wrapper
Assembly: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

Syntax

'Declaration
<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# supports the use of explicit interface implementations, but not the declaration of new ones.

JScript supports the use of explicit interface implementations, but not the declarations of new ones.

Parameters

lInputID
The ID of the IDTSInput90 object.

lInputColumnID
The ID of the IDTSInputColumn90 object.

lExternalMetadataColumnID
The ID of the IDTSExternalMetadataColumn90 object.

Return Value

The IDTSExternalMetadataColumn90 object that the input column is mapped to.

Remarks

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

Thread Safety

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.

Platforms

Development Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.

Target Platforms