SortedList items = new SortedList();        items.Add("ChaoXjceFee", "dsaf");        items.Add("QitaFee", "dsaf");        items.Add("Total", "dsafdsafdsa");        items.Add("Summary", "ddddddddddd");        Items.Add("YearMonth", "dafdsaf");        Items.Add("OfficeFee", "sdafdsafdsaf");        Items.Add("TrainingFee", "dafdsafdsafdsaf");        items.Add("KeyanFee", "e4354354");        items.Add("YewuXCFee", "fsgfsgfd");        Response.Write(items.Count.ToString());