This project demonstrates how to add a barcode image to a Web page through the Response.OutputStream. Furthermore, the Image control is implemented as a part of the Update Panel control. This technique implements a fast, real time update of the barcode on the Web page based on changes to the data in the Text Box.
To see this project:
Click Code Examples in Developer menu.
Select ASP.NET then Web Site with Barcode - AJAX
Follow instructions in VBD Code Examples panel