crc16校验\Project1.dpr .........\Project1.dof .........\Project1.cfg .........\Project1.res .........\Project1.identcache .........\Unit1.dcu .........\Project1.exe .........\Unit1.~pas .........\Unit1.~dfm .........\Unit1.~ddp .........\Unit1.pas .........\Unit1.dfm .........\Unit1.ddp crc16校验