Hi All, Actaully what I need is .. Suppose I have 4 rows and each has a switch which are sharing a same action method as they are added at runtime. (Ex: a multiple choice question with 4 options). Now what I want is if user selects any switch suppose he selects option A...then action method willbe called and I will come to know the state of the switch(ON/OFF) but how I will come top know that which row (or option A/B/C/D) is being selected as the action for all the switches is same. I know one very basic answer will be "make 4 actions for each switch". But only want to use single action method. I think now its slear what I need. p.s. sorry for so long question .