Uncheck the Already Selected Check Boxes in Telerik Grid

[sri]

In telerik gridview,  i am having checkbox, preview button, description button in each row of telerik grid once i select some checkboxes and hits download button i want to uncheck all the checkboxes that were checked earlier in the grid. is there any way in javascript  or telerik functionality to uncheck all the checkboxes after hitting download button

[Princy]

Hello Sri,

Try the following code.
JS:

function uncheck()
{
  var masterTable = $find("<%= Radgrid1.ClientID %>").get_masterTableView();
  var row = masterTable.get_dataItems();
  for (var i = 0; i < row.length; i++)
  {
   masterTable.get_dataItems()[i].set_selected(false);
  }
}

Thanks,
Princy.