$("#tblAdd").kendoGrid({
     dataSource: [],
     height: "99%",
     columns: actualColumn,
     dataBound: function (e) {
               var grid = e.sender;

               var items = e.sender.items();
               var nameColumnIndex;
               var columns = e.sender.options.columns;
               for (var i = 0; i < columns.length; i++) {
                   if (columns[i].field == "lastcolumn") {
                       nameColumnIndex = i;
                       break;
                   }
               }

               items.each(function (index) {
               $(this).find("td:eq(" + nameColumnIndex + ")").keydown(function (e) {
                      if (e.keyCode == "13") {
                          grid.addRow();
                            }
                        });
                    })

                },
                editable: { "createAt": "bottom", confirmation: false }
            });