where to use update panel

Question

I have a custom treeview which i create programmatically as there is a need of specific layout which is not achievable using asp.net treeview.It is on a master page.When i click on treenodes the content area refreshes after a postback.There is a page category.aspx which is a content page of this master page.I have a user control in that content area named products.aspx.Now i want to use ajax to prevent the postback which happens when i click on treenode.I tried putting user control in updatepanel and treeview as well in updatepanel but to no awail.

How to use updatepanel in this scenerio.

Answer 1

UpdatePanel must be used with the development of User control or Custom Control. UpdatePanel

Answer 2

Check How Ajax for ASP.NET updatepanels work