Adding a CSS class to a row

Hello,

is there a meaning to add a css class to a row ?

like this:
mygrid.attachEvent(“onRowCreated”, function(id, ind){
var row = this.getRowById(id);
row.class = ‘.myclass’;
}

of course you may add a css class to a row.
But you can also create a new skin or fully modify a custom one in CSS http://docs.dhtmlx.com/doku.php?id=dhtmlxgrid:custom_skin#changing_defaults or to change a style of a row in API methods http://docs.dhtmlx.com/doku.php?id=dhtmlxgrid:api_method_dhtmlxgridobject_setrowtextstyle