ManagedComponentHost.HostMapInputColumn 方法

定义

命名空间:

Microsoft.SqlServer.Dts.Pipeline

程序集:

Microsoft.SqlServer.PipelineHost.dll

查找宿主列的输入。

public:
 virtual Microsoft::SqlServer::Dts::Pipeline::Wrapper::IDTSExternalMetadataColumn100 ^ HostMapInputColumn(Microsoft::SqlServer::Dts::Pipeline::Wrapper::IDTSManagedComponentWrapper100 ^ wrapper, int iInputID, int iInputColumnID, int iExternalMetadataColumnID);

public Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSExternalMetadataColumn100 HostMapInputColumn (Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSManagedComponentWrapper100 wrapper, int iInputID, int iInputColumnID, int iExternalMetadataColumnID);

abstract member HostMapInputColumn : Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSManagedComponentWrapper100 * int * int * int -> Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSExternalMetadataColumn100
override this.HostMapInputColumn : Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSManagedComponentWrapper100 * int * int * int -> Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSExternalMetadataColumn100

Public Function HostMapInputColumn (wrapper As IDTSManagedComponentWrapper100, iInputID As Integer, iInputColumnID As Integer, iExternalMetadataColumnID As Integer) As IDTSExternalMetadataColumn100

参数

wrapper

IDTSManagedComponentWrapper100

组件包装。

iInputID

Int32

输入标识符。

iInputColumnID

Int32

输入列标识符。

iExternalMetadataColumnID

Int32

外部元数据列标识符。

返回

IDTSExternalMetadataColumn100

宿主映射列的输入。

实现

HostMapInputColumn(IDTSManagedComponentWrapper100, Int32, Int32, Int32)