(The source code of several serial port communications collected on the Internet is expected to be effective for everyone.
Vc serial communication CModemInfo.zip
Vc serial communication comm.zip
Vc serial port communication commspy.zip
Vc serial port communication CommTest.zip
Vc serial communication dial.zip
Vc serial port communication downfile.zip
Vc serial port communication ports.zip
Vc serial communication rasstat.zip
Vc serial communication rs232com.zip
Vc serial communication serialcom.zip
Vc serial port communication serialport.zip
Vc serial communication_ com.zip
VC Serial Communication tapi.zip
Vc serial communication vckb.zip
Vc serial communication vc_ teach.zip
Vc serial port communication wintran.zip)