例4-12 ......\Project1.cfg ......\Project1.dof ......\Project1.dpr ......\Project1.exe ......\Project1.res ......\Unit1.dcu ......\Unit1.dfm ......\Unit1.pas 例4-5 .....\Project1.cfg .....\Project1.dof .....\Project1.dpr .....\Project1.exe .....\Project1.res .....\Unit1.dcu .....\Unit1.dfm .....\Unit1.pas 例4-9 .....\Project1.cfg .....\Project1.dof .....\Project1.dpr .....\Project1.exe .....\Project1.res .....\Unit1.dcu .....\Unit1.dfm .....\Unit1.pas