IDTSManagedComponentHost100.HostMapOutputColumn 方法
此 API 支持 SQL Server 2012 基础结构,但不能通过代码直接使用。
Locates the host output column.
命名空间: Microsoft.SqlServer.Dts.Pipeline.Wrapper
程序集: Microsoft.SqlServer.DTSPipelineWrap(在 Microsoft.SqlServer.DTSPipelineWrap.dll 中)
语法
声明
Function HostMapOutputColumn ( _
pWrapper As IDTSManagedComponentWrapper100, _
lOutputID As Integer, _
lOutputColumnID As Integer, _
lExternalMetadataColumnID As Integer, _
bMatch As Boolean _
) As IDTSExternalMetadataColumn100
用法
Dim instance As IDTSManagedComponentHost100
Dim pWrapper As IDTSManagedComponentWrapper100
Dim lOutputID As Integer
Dim lOutputColumnID As Integer
Dim lExternalMetadataColumnID As Integer
Dim bMatch As Boolean
Dim returnValue As IDTSExternalMetadataColumn100
returnValue = instance.HostMapOutputColumn(pWrapper, _
lOutputID, lOutputColumnID, lExternalMetadataColumnID, _
bMatch)
IDTSExternalMetadataColumn100 HostMapOutputColumn(
IDTSManagedComponentWrapper100 pWrapper,
int lOutputID,
int lOutputColumnID,
int lExternalMetadataColumnID,
bool bMatch
)
IDTSExternalMetadataColumn100^ HostMapOutputColumn(
[InAttribute] IDTSManagedComponentWrapper100^ pWrapper,
[InAttribute] int lOutputID,
[InAttribute] int lOutputColumnID,
[InAttribute] int lExternalMetadataColumnID,
[InAttribute] bool bMatch
)
abstract HostMapOutputColumn :
pWrapper:IDTSManagedComponentWrapper100 *
lOutputID:int *
lOutputColumnID:int *
lExternalMetadataColumnID:int *
bMatch:bool -> IDTSExternalMetadataColumn100
function HostMapOutputColumn(
pWrapper : IDTSManagedComponentWrapper100,
lOutputID : int,
lOutputColumnID : int,
lExternalMetadataColumnID : int,
bMatch : boolean
) : IDTSExternalMetadataColumn100
参数
- pWrapper
类型:Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSManagedComponentWrapper100
The wrapper used.
- lOutputID
类型:System.Int32
The output identifier.
- lOutputColumnID
类型:System.Int32
The output column identifier.
- lExternalMetadataColumnID
类型:System.Int32
The external metadata column identifier.
- bMatch
类型:System.Boolean
True if the host matches the output column; otherwise, false.
返回值
类型:Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSExternalMetadataColumn100
The located host output column.