title: How to get selected value of dropdown within gridview in asp.net using javascript?
body: <p>I have a gridview, which has multiple rows. One column is dropdownlist. I need to find the selected value of dropdownlist for each row.
  When I view Page source , Its generating id StartHourDropDown for dropdown. But name for each dropdownlist is different for example grvRewardRulesDetails$ctl02$StartHourDropDown. So how to get selected value of dropdownlist of any nth row.</p>