>>>I need a dialer function or class that I can use to dial a number, send some data to the receiving computer and retreive lines of text from that computer. I feel sure that VFP 5.0 must have suce a class, but I cannot find it.
>>>
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>>You can cosntruct such from the MSCOMM32 ActiveX control, which provides low-level access to serial ports. There are samples here on UT in the Files Section and FAQ that demonstrate the simple use of the ActiveX control.
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>You are also able to use the tapiRequestMakeCall IN TAPI32.DLL
This requires installation of TAPI and a call controller; if he wanted to go this way, he'd probably be better off using the line functions (lineInitializeEx, lineOpen, lineDial, lineDrop) since they don't require a call controller with Extended support.
He needs to manage a data connection, not a voice connmection (see the user's request) so the TAPI stuff is a horrendously wrong approach. YMMV, bbut basic control of the comm port is much more straightforward.