AjaxContolKit and vs2005

Hello,

Hi built an AjaxControlkit web app in vs2012 and its working so fyn, I tried building thesame project in vs 2005 but when I debug the project, it doesnt return any result.

SUMMARY:

The project is about creating a Cascading dropdownlist to filter a search on a grid but the dropdown is not returning any value in it and its working verywell i9n vs2005.

Pls How can I go abt this issue

thanks