Tony,

You might look at http://www.jspayne.com/io/home.html. Serial, parallel, TCP.

>Hi.
>I need to send information from my application
>to an electronic device connected or to COM port
>or to LPT port. Questions:
>1. How can I do that? Using ActiveX or another way?
>2. Where can I find more information about this?
>Thanks in advance,
>TONY