MainPipeClass.ComponentMetaDataCollection 属性
定义
重要
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public:
virtual property Microsoft::SqlServer::Dts::Pipeline::Wrapper::Sql2012::IDTSComponentMetaDataCollection100 ^ ComponentMetaDataCollection { Microsoft::SqlServer::Dts::Pipeline::Wrapper::Sql2012::IDTSComponentMetaDataCollection100 ^ get(); };[System.Runtime.InteropServices.DispId(12)]
public virtual Microsoft.SqlServer.Dts.Pipeline.Wrapper.Sql2012.IDTSComponentMetaDataCollection100 ComponentMetaDataCollection { [System.Runtime.InteropServices.DispId(12)] get; }[<System.Runtime.InteropServices.DispId(12)>]
[<get: System.Runtime.InteropServices.DispId(12)>]
member this.ComponentMetaDataCollection : Microsoft.SqlServer.Dts.Pipeline.Wrapper.Sql2012.IDTSComponentMetaDataCollection100Public Overridable ReadOnly Property ComponentMetaDataCollection As IDTSComponentMetaDataCollection100属性值
IDTSComponentMetaDataCollection100 集合。
实现
- 属性
示例
下面的代码示例演示如何在集合中添加和初始化新组件。
Imports System
Imports Microsoft.SqlServer.Dts.Runtime
Imports Microsoft.SqlServer.Dts.Pipeline.Wrapper
Namespace Microsoft.Samples.SqlServer.Dts
Public Class Class1
Public Shared Sub Main(ByVal args As String())
Dim p As Package = New Package
Dim mp As MainPipe = CType(CType(p.Executables.Add("DTS.Pipeline"), TaskHost).InnerObject, MainPipe)
Dim md As IDTSComponentMetaData100 = mp.ComponentMetaDataCollection.New
md.ComponentClassID = "DTSAdapter.OleDbSource"
Dim wrp As CManagedComponentWrapper = md.Instantiate
wrp.ProvideComponentProperties
End Sub
End Class
End Namespace
using System;
using Microsoft.SqlServer.Dts.Runtime;
using Microsoft.SqlServer.Dts.Pipeline.Wrapper;
namespace Microsoft.Samples.SqlServer.Dts
{
public class Class1
{
public static void Main( string []args )
{
Package p = new Package();
MainPipe mp = ((TaskHost)p.Executables.Add("DTS.Pipeline")).InnerObject as MainPipe;
IDTSComponentMetaData100 md = mp.ComponentMetaDataCollection.New();
md.ComponentClassID = "DTSAdapter.OleDbSource";
CManagedComponentWrapper wrp = md.Instantiate();
wrp.ProvideComponentProperties();
}
}
}
注解
此集合包含已添加到任务中的数据流组件。 组件通过调用 新 方法创建并添加到集合中。