截图比较
........\Project1.dpr
........\Project1.dproj
........\Project1.dproj.local
........\Project1.identcache
........\Project1.res
........\Unit1.dfm
........\Unit1.pas
........\Win32
........\.....\调试
........\.....\....\Project1.exe
........\.....\....\Unit1.dcu
........\__history