Thanks, Christopher.

May be you can give me links to get information about
Winsock control.

Yury.


> Why not create a socket connection with the Winsock control?  That way you
> react to events rather than polling.
> 
> 
>
> > I need to exchange messages between computers in LAN in real time.
> > I suppose it can be done with Netbios.
> > Is it possible to have interrupt subroutine to catch messages?
> > I don't want polling.
> >
> > Thanks for any hints.
> >
> > Yury.
> >
>