使用LINQ将数据库记录添加到表的顶部而不是底部

Hello I've currently got a program which retrieves WMI information and stores it to a database, after a certain period of time older records are then deleted. Currently I'm having my program delete records over 10 mintues old and it checks this every 2 mintues after populating the database with new information. In another timer which runs every 2 mintues the information stored in the database is displayed to the user, this appears in the same order that it appears in the database table.Hello I've currently got a program which retrie