Introduction - If you have any usage issues, please Google them yourself
Serial communication control. Pcomm.dll first能找得到files are copied to the OS directory. In the Component menu option, select Install Component sub-menu, select the Into existing package or Into new package, in which the Unit file name selection Port.pas documents, in the Package file name, type the name of package, and then press OK to choose to install.
Packet : 97288401spport.rar filelist
PORT.DCR
说明.txt
Pcomm.pas
Pcomm.dll
Port.pas