Introduction - If you have any usage issues, please Google them yourself
a MSComm transceiver procedures can be completed at the same time sending and receiving serial port function
Packet : 17869324mscomm_useexample.rar filelist
MSComm控件程序\收发程序.PDM
MSComm控件程序\收发程序.vbp
MSComm控件程序\收发程序.vbw
MSComm控件程序\收发程序.frm
MSComm控件程序\收发程序.frx
MSComm控件程序