Export (0) Print
Expand All

PipelineComponent Class

Defines the base class that is used when developing managed data flow components.

Namespace:  Microsoft.SqlServer.Dts.Pipeline
Assembly:  Microsoft.SqlServer.PipelineHost (in Microsoft.SqlServer.PipelineHost.dll)

Public Class PipelineComponent
Dim instance As PipelineComponent

Inherit from this class to create your own data flow component. This class implements the required component interfaces, IDTSDesigntimeComponent100 and IDTSRuntimeComponent100. You override the base class implementation of these methods to provide the functionality of your component. PipelineComponent provides helper methods in addition to the methods of the component interfaces to help you in developing your component.

The following code example shows a component that implements the DtsPipelineComponentAttribute and inherits from the PipelineComponent class.

Imports System 
Imports Microsoft.SqlServer.Dts.Pipeline.Wrapper 
Namespace Microsoft.Samples.SqlServer.Dts 

 <DtsPipelineComponent(DisplayName="SampleComponent")> _ 
 Public Class SampleComponent 
 Inherits PipelineComponent 

   Public Overrides Sub ProvideComponentProperties() 
    ' TODO: Implement component intialization.
   End Sub 

   Public Overrides Function Validate() As DTSValidationStatus 
    ' TODO: Implement component validation.
   End Function 

   Public Overrides Sub ProcessInput(ByVal inputID As Integer, ByVal buffer As PipelineBuffer) 
    ' TODO: For transformation and destination components,
    '  implement code to process incoming rows.
   End Sub 
 End Class 
End Namespace


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

Community Additions

© 2014 Microsoft