devexpress aspxgridview getrowvalues and apply filter clientside

<script type="text/javascript">
var sSecilenFiltre;

function GridFiltreyiUygula() {
var rx = GridFiltre.GetFocusedRowIndex();

GridFiltre.GetRowValues(rx, 'Filtre', OnGetRowValues);
  }
function OnGetRowValues(Value) {
sSecilenFiltre = Value;

grid1.ApplyFilter(sSecilenFiltre);

}

</script>