How to get Serial no from Gridview?

Question

Hi I am developing a project for online exam. I am displaying questions from DB and binding to gridview randomly. So serial no for questions will not in ascending order. So i am using expression to display in order. Now in middle user wants to see what are all unanswered questions in that paper i am giving one Review  button. So how can i show that unanswered questions from gridview. Some one pls help me. Thanks in advance. Regards Rajesh

Jiteendra Sampathirao · Answer

HI try this: Visible=false> ' CssClass=>

Jaganathan Bantheswaran · Answer

Hi Try like this. Bind the serial num to grid but dont show it. Use Gridview item template with hidden input control or textbox with visibility fase. store the to that hidden control. Now you can access the hidden control value and corresponding serial number. Do the remaining stuffs.