Introduction - If you have any usage issues, please Google them yourself
vc serial communication control MSComm programming Xiang Jie, carried out the serial port communication in mfc simplest way is to use MSCOMM control in the dialog box has, MSComm communication control provides a range of standard communication command interface, which allows to establish serial port connection, you can connect to other communication devices (such as Modem). You can also send commands, data exchange and the surveillance and response in the communication process with various kinds of errors and events, so you can use it to create a full-duplex, event-driven, efficient and practical communication program.