MainPipeClass.GetNextPasteID Method

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 next available ID that a data flow task generates.

public:
 virtual int GetNextPasteID() = Microsoft::SqlServer::Dts::Pipeline::Wrapper::IDTSPipeline100::GetNextPasteID;

[System.Runtime.InteropServices.DispId(126)]
public virtual int GetNextPasteID();

[<System.Runtime.InteropServices.DispId(126)>]
abstract member GetNextPasteID : unit -> int
override this.GetNextPasteID : unit -> int

Public Overridable Function GetNextPasteID () As Integer

Returns

Int32

The next available unique ID in the data flow layout.

Implements

GetNextPasteID()

Attributes: DispIdAttribute

Examples

The following code example demonstrates the sequential creation of IDs assigned to data flow objects.

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;  
            for(int x=0; x<10; x++)  
            {  
                Console.WriteLine("NextPasteID: " + mp.GetNextPasteID());  
                Console.WriteLine("MetaDataID: " + mp. ComponentMetaDataCollection.New().ID);  
            }  
        }  
    }  

}

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 x As Integer = 0   
     While x < 10   
       Console.WriteLine("NextPasteID: " + mp.GetNextPasteID)   
       Console.WriteLine("MetaDataID: " + mp.ComponentMetaDataCollection.New.ID)   
       System.Math.Min(System.Threading.Interlocked.Increment(x),x-1)   
     End While   
   End Sub   
 End Class   
End Namespace

The above code generates the following output.

NextPasteID: 1

MetaDataID: 2

NextPasteID: 3

MetaDataID: 4

NextPasteID: 5

MetaDataID: 6

NextPasteID: 7

MetaDataID: 8

NextPasteID: 9

MetaDataID: 10

NextPasteID: 11

MetaDataID: 12

NextPasteID: 13

MetaDataID: 14

NextPasteID: 15

MetaDataID: 16

NextPasteID: 17

MetaDataID: 18

NextPasteID: 19

MetaDataID: 20

Remarks

The data flow task generates object IDs in sequence. This method retrieves the next available unique ID and increments.

Applies to

Dela via