i have gridview with checkbox option. think there 10 rows with 5 columns
now user selects a check box. but now i should make just a option user can check only one checkbox at a time . not more than one.
and i have button. called delete button. so that once the user press this button he need to get the message telling select atleast on checkbox before deleting.
i want the how to make user selects only one checkbox at a time before delete