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MapInputColumn 메서드

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

네임스페이스:  Microsoft.SqlServer.Dts.Pipeline.Wrapper
어셈블리:  Microsoft.SqlServer.DTSPipelineWrap.dll의 Microsoft.SqlServer.DTSPipelineWrap

구문

‘선언
Function MapInputColumn ( _
    lInputID As Integer, _
    lInputColumnID As Integer, _
    lExternalMetadataColumnID As Integer _
) As IDTSExternalMetadataColumn100
‘사용 방법
Dim instance As IDTSDesigntimeComponent100
Dim lInputID As Integer
Dim lInputColumnID As Integer
Dim lExternalMetadataColumnID As Integer
Dim returnValue As IDTSExternalMetadataColumn100

returnValue = instance.MapInputColumn(lInputID, _
    lInputColumnID, lExternalMetadataColumnID)

IDTSExternalMetadataColumn100 MapInputColumn(
    int lInputID,
    int lInputColumnID,
    int lExternalMetadataColumnID
)

IDTSExternalMetadataColumn100^ MapInputColumn(
    [InAttribute] int lInputID, 
    [InAttribute] int lInputColumnID, 
    [InAttribute] int lExternalMetadataColumnID
)

abstract MapInputColumn : 
        lInputID:int * 
        lInputColumnID:int * 
        lExternalMetadataColumnID:int -> IDTSExternalMetadataColumn100 

function MapInputColumn(
    lInputID : int, 
    lInputColumnID : int, 
    lExternalMetadataColumnID : int
) : IDTSExternalMetadataColumn100

매개 변수

주의

This method is called to map an input column to a column in the ExternalMetadataColumnCollection of the input. When you are developing a custom data flow component, you override this method to ensure that the input column and the output column match, and to indicate that you want to allow the mapping to occur. For more information about working with external metadata columns, see 외부 메타데이터 구현.