IDTSComponentMetaDataCollection90.New Method

Artikkeli
12/03/2008

Creates a new IDTSComponentMetaData90 object and adds it to an IDTSComponentMetaDataCollection90 collection.

Namespace: Microsoft.SqlServer.Dts.Pipeline.Wrapper
Assembly: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

Syntax

'Declaration
<DispIdAttribute(14)> _
Function New As IDTSComponentMetaData90

[DispIdAttribute(14)] 
IDTSComponentMetaData90 New ()

[DispIdAttribute(14)] 
IDTSComponentMetaData90^ New ()

/** @attribute DispIdAttribute(14) */ 
IDTSComponentMetaData90 New ()

DispIdAttribute(14) 
function New () : IDTSComponentMetaData90

Return Value

The newly created IDTSComponentMetaData90 object.

Remarks

Data flow components are added to the MainPipe class by calling the New method of the ComponentMetaDataCollection.

Example

The following code example adds an OLE DB Source component to a data flow task by calling the New method of the MainPipe class.

using System;
using Microsoft.SqlServer.Dts.Runtime;
using Microsoft.SqlServer.Dts.Pipeline.Wrapper;

namespace Microsoft.Samples.SqlServer.Dts
{
    class CreateComponent
    {
         [STAThread]
        static void Main(string[] args)
        {
            // Create the package.
            Package p = new Package();

            // Add the data flow task to the package.
            MainPipe dataFlowTask = ((TaskHost)p.Executables.Add("DTS.Pipeline.1")).InnerObject as MainPipe;

            if (dataFlowTask != null)
            {
                // Add a component to the data flow task.
                IDTSComponentMetaData90 metaData = dataFlowTask.ComponentMetaDataCollection.New();

                // Set the class ID of the component.
                metaData.ComponentClassID = "DTSAdapter.OLEDBSource.1";

                // Create an instance of the component.
                CManagedComponentWrapper wrapper = metaData.Instantiate();

                // Initialize the component.
                wrapper.ProvideComponentProperties();
            }
        }
    }
}

Thread Safety

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Development Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.

Target Platforms