Hi... I have radio button group and a button in grid view. I have to uncheck corresponding radio button on the click of button through Java script.

Hi IAmMadan,

Try this:

function uncheckRadio() {
 var choice = document.getElementById('<%= RadioButtonList1.ClientID %>');
 for (i = 0; i < choice.length; i++) {
  if ( choice[i].checked = true ) 
   choice[i].checked = false; 
 }
}

Hope this helps.