Aspose.BarCode for Reporting Services is a .NET component, complaint with .NET Frameworks 1.1 (with MS SQL Server 2000), 2.0 (with MS SQL Server 2005) and 3.x (with MS SQL Server 2008). It can be very easily integrated into existing and new projects by just adding the Aspose.BarCode for Reporting Services component in the Toolbox of Visual Studio and then dropping it onto the project wherever desired. 

The Report Server project does not support adding custom controls in report header and footer. But, you can add image control from the toolbox to the header. It contains a public class BarCodeBuilder which can be used to render BarCode image as byte array. This byte array can be used to render the image. For details, please see the tutorial in Knowledgebase section.

Barcode added to the report from Toolbox using drag & drop.