Updatepanel in ListView Using Ajax

Question

Hi friends

I am trying to add a updatepanel in ListView using ajax. In this application i am using both AlternatingItemTemplate and ItemTemplate but when we try to put code for update panel in  both AlternatingItemTemplate and ItemTemplate it show error at contentpanel that AlternatingItemTemplate already contains a definition for 'FileUpload1'. I want to know how to solve this problem.


Thank you.