Do not know who wrote the three-tier structure with the delphi process, a very simple case studies refer to the following three levels that can be started!

Test
....\Client
....\......\PrjClient.cfg
....\......\PrjClient.dof
....\......\PrjClient.dpr
....\......\PrjClient.dsk
....\......\PrjClient.exe
....\......\PrjClient.res
....\......\PrjClient.~dsk
....\......\Unit1.dcu
....\......\Unit1.ddp
....\......\Unit1.dfm
....\......\Unit1.pas
....\......\Unit1.~ddp
....\......\Unit1.~dfm
....\......\Unit1.~pas
....\ProjectGroup1.bpg
....\ProjectGroup1.dsk
....\ProjectGroup1.~dsk
....\Server
....\......\NorthWind.Udl
....\......\PrjServer.cfg
....\......\PrjServer.dof
....\......\PrjServer.dpr
....\......\PrjServer.dsk
....\......\PrjServer.exe
....\......\PrjServer.res
....\......\PrjServer.~dpr
....\......\PrjServer.~dsk
....\......\Unit1.dcu
....\......\Unit1.ddp
....\......\Unit1.dfm
....\......\Unit1.pas
....\......\Unit1.~ddp
....\......\Unit1.~dfm
....\......\Unit1.~pas
....\......\Unit2.dcu
....\......\Unit2.ddp
....\......\Unit2.dfm
....\......\Unit2.pas
....\......\Unit2.~ddp
....\......\Unit2.~dfm
....\......\Unit2.~pas
....\......\UnitDM.dcu
....\......\UnitDM.ddp
....\......\UnitDM.dfm
....\......\UnitDM.pas
....\......\UnitDM.~ddp
....\......\UnitDM.~dfm
....\......\UnitDM.~pas

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．