IDTSComponentMetaData100.GetComponentView Method

Reference

Definition

Namespace:: Microsoft.SqlServer.Dts.Pipeline.Wrapper

Assembly:: Microsoft.SqlServer.DTSPipelineWrap.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets the IDTSComponentView100 interface for a component, which supports transactional edits of the component metadata.

public:
 Microsoft::SqlServer::Dts::Pipeline::Wrapper::IDTSComponentView100 ^ GetComponentView();

[System.Runtime.InteropServices.DispId(119)]
public Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSComponentView100 GetComponentView ();

[<System.Runtime.InteropServices.DispId(119)>]
abstract member GetComponentView : unit -> Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSComponentView100

Public Function GetComponentView () As IDTSComponentView100

Returns

IDTSComponentView100

The IDTSComponentView100 interface of the component.

Attributes: DispIdAttribute

Examples

The following code example demonstrates how the GetComponentView method is used.

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)  
        {  
            // Create the package.  
            Package p = new Package();  

            // Add the data flow task.  
            MainPipe mp = ((TaskHost)p.Executables.Add("DTS.Pipeline")).InnerObject as MainPipe;  

            // Add the OLEDB Source component.  
            IDTSComponentMetaData100 mdOleDbSrc = mp.ComponentMetaDataCollection.New();  
            mdOleDbSrc.ComponentClassID = "DTSAdapter.OleDbSource";  
            mdOleDbSrc.Name = "OLEDB Source";  

            IDTSComponentView100 oledbView = mdOleDbSrc.GetComponentView();  

            mdOleDbSrc.Name = "The OLEDB Source Component";  

            Console.WriteLine(mdOleDbSrc.Name);  

            oledbView.Cancel();  

            Console.WriteLine(mdOleDbSrc.Name);  
        }  
    }  
}

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").InnerObject, TaskHost), MainPipe)  
     Dim mdOleDbSrc As IDTSComponentMetaData100 = mp.ComponentMetaDataCollection.New   
     mdOleDbSrc.ComponentClassID = "DTSAdapter.OleDbSource"   
     mdOleDbSrc.Name = "OLEDB Source"   
     Dim oledbView As IDTSComponentView100 = mdOleDbSrc.GetComponentView   
     mdOleDbSrc.Name = "The OLEDB Source Component"   
     Console.WriteLine(mdOleDbSrc.Name)   
     oledbView.Cancel   
     Console.WriteLine(mdOleDbSrc.Name)   
   End Sub   
 End Class   
End Namespace

The following output is generated by the above code example.

The OLEDB Source Component

OLEDB Source

Remarks

This method is called to retrieve the IDTSComponentView100 interface of the component. This interface allows transactional modifications to be made to the component metadata. The component metadata modifications are persisted when the Commit method is called, and reverted when the Cancel method is called.

Applies to

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