This is a control COM port to send and receive data to write their own examples, as the general interface. With source

Packet : 83390046测试tcommdll.rar filelist
Unit1.ddp
Unit1.~dfm
Project1.~dpr
TcomDll.~pas
Unit1.~pas
Project1.cfg
TcomDll.dcu
Unit1.dcu
Unit1.~ddp
Unit1.dfm
Project1.dpr
TcomDll.pas
Unit1.pas
Project1.dof
Project1.res
E-Mail.txt
Project1.exe
TComDll.dll

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