How to show auto generated serial no. column in Gridview

Question

Dear All,

I need to maintain column in GridView for row count.

I have values with ID,Name,Time with Select & Delete buttons in GridView.

Here, In ID column i dont want to show original values. I need auto generated row count values. but when i select that row i need to retrieve ID & Name.

How can i do this?

Can anybody help me out..