I am developing a web site wherein I need to have different menus for different set of users. Hence created master pages for these users and displaying menus for them.
In the content page I use a dropdownlist boxes with data populated in this page's code behind. I use a public class & structure to load data
Now when i click on one of the DDL (upon OnSelectedIndexChanged event), the already loaded structure becomes empty. I tried checking PostBack...but still when the Page Load of Master page ocvurs, the structures become empty.