retriving row of grid

Question

I have data grid to which data is getting from database. After getting the data i have to show entire row information in an alert box. Can any one help me?

Thanks in advance

my function code is:

private function fetch(event:Event):void
{
    var selectedRow:Object = event.currentTarget.selectedItem;
    Alert.show(""+selectedRow.Details);
}

I am calling this method on click event of grid