ManagedComponentHost.HostMapInputColumn Method
This API supports the SQL Server 2012 infrastructure and is not intended to be used directly from your code.
Locates the input for the column of the host.
Namespace: Microsoft.SqlServer.Dts.Pipeline
Assembly: Microsoft.SqlServer.PipelineHost (in Microsoft.SqlServer.PipelineHost.dll)
Syntax
'Declaration
Public Function HostMapInputColumn ( _
wrapper As IDTSManagedComponentWrapper100, _
iInputID As Integer, _
iInputColumnID As Integer, _
iExternalMetadataColumnID As Integer _
) As IDTSExternalMetadataColumn100
'Usage
Dim instance As ManagedComponentHost
Dim wrapper As IDTSManagedComponentWrapper100
Dim iInputID As Integer
Dim iInputColumnID As Integer
Dim iExternalMetadataColumnID As Integer
Dim returnValue As IDTSExternalMetadataColumn100
returnValue = instance.HostMapInputColumn(wrapper, _
iInputID, iInputColumnID, iExternalMetadataColumnID)
public IDTSExternalMetadataColumn100 HostMapInputColumn(
IDTSManagedComponentWrapper100 wrapper,
int iInputID,
int iInputColumnID,
int iExternalMetadataColumnID
)
public:
virtual IDTSExternalMetadataColumn100^ HostMapInputColumn(
IDTSManagedComponentWrapper100^ wrapper,
int iInputID,
int iInputColumnID,
int iExternalMetadataColumnID
) sealed
abstract HostMapInputColumn :
wrapper:IDTSManagedComponentWrapper100 *
iInputID:int *
iInputColumnID:int *
iExternalMetadataColumnID:int -> IDTSExternalMetadataColumn100
override HostMapInputColumn :
wrapper:IDTSManagedComponentWrapper100 *
iInputID:int *
iInputColumnID:int *
iExternalMetadataColumnID:int -> IDTSExternalMetadataColumn100
public final function HostMapInputColumn(
wrapper : IDTSManagedComponentWrapper100,
iInputID : int,
iInputColumnID : int,
iExternalMetadataColumnID : int
) : IDTSExternalMetadataColumn100
Parameters
- wrapper
Type: Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSManagedComponentWrapper100
The component wrapper.
- iInputID
Type: System.Int32
The input identifier.
- iInputColumnID
Type: System.Int32
The input column identifier.
- iExternalMetadataColumnID
Type: System.Int32
The external metadata column identifier.
Return Value
Type: Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSExternalMetadataColumn100
The input for the column of the host map.
Implements
IDTSManagedComponentHost100.HostMapInputColumn(IDTSManagedComponentWrapper100, Int32, Int32, Int32)