Take a look at Shared Context Object at http://www.glrsoftware.com/download.asp

>I have a process which read a com port in DO WHILE .T., when read a data I need to send a form. This process is created by CreateProcess function API.
>Another process calls a form where I make some task. The user can use the keyboard or wait for characters of com port.
>Command KEYBOARD does not do what I need. I believe that the problem is that both processes are independent.
>
>As it can create a thread within the same process?
>
>Ariel.-