Dear All,
I have to do the communication with serial port (RS232) but the examle TESTCOMM.PRG said
// Windows requires to have a Window at least to perform comunications !!
// Let's use the MessageBox() Window as default
It means MessageBox() will be showed everytime when I use WriteComm() function.
How can I donot show any message (Run as backgroup or Windows service)?
Thanks in advance,
Dutch