How do I get current row from index?

[Weera]

Hi,
I work on the kendo grid.
dataBound: function (e) {
            this.element.find("#security").each(function (sender) {
                //set current row here.
                currentRow[0].removeClass("securityOff").addClass("securityOn");
            });  
       }

How do I refer to current row from index such as 0,1,2