通过

HostDeleteExternalMetadataColumn 方法

此 API 支持 SQL Server 2008 基础结构，但不能通过代码直接使用。

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
Sub HostDeleteExternalMetadataColumn ( _
    pWrapper As IDTSManagedComponentWrapper100, _
    lID As Integer, _
    lExternalMetadataColumnID As Integer _
)
用法
Dim instance As IDTSManagedComponentHost100
Dim pWrapper As IDTSManagedComponentWrapper100
Dim lID As Integer
Dim lExternalMetadataColumnID As Integer

instance.HostDeleteExternalMetadataColumn(pWrapper, _
    lID, lExternalMetadataColumnID)

void HostDeleteExternalMetadataColumn(
    IDTSManagedComponentWrapper100 pWrapper,
    int lID,
    int lExternalMetadataColumnID
)

void HostDeleteExternalMetadataColumn(
    [InAttribute] IDTSManagedComponentWrapper100^ pWrapper, 
    [InAttribute] int lID, 
    [InAttribute] int lExternalMetadataColumnID
)

abstract HostDeleteExternalMetadataColumn : 
        pWrapper:IDTSManagedComponentWrapper100 * 
        lID:int * 
        lExternalMetadataColumnID:int -> unit 

function HostDeleteExternalMetadataColumn(
    pWrapper : IDTSManagedComponentWrapper100, 
    lID : int, 
    lExternalMetadataColumnID : int
)