按钮切换版面 ............\pic ............\...\14.JPG ............\...\15A.BMP ............\...\16A.BMP ............\...\17A.BMP ............\Project1.cfg ............\Project1.dof ............\Project1.dpr ............\Project1.exe ............\Project1.res ............\Unit1.dcu ............\Unit1.ddp ............\Unit1.dfm ............\Unit1.pas ............\Unit2.dcu ............\Unit2.dfm ............\Unit2.pas