>>Anybody has experience to share of how to apply VFP to detect switching to UPS (when power failure), or just tracking battery power (either laptop or UPS) ?
>
>I played with an activex control that monitors the battery and it worked quite well, but I can't recall which one it was. You might try looking here:
>
>http://www.fileguru.com/downloads/battery_activex_control
>
>(I searched my hard drive but I couldn't find it easily)

Thank you, Tracy and Mike. It is a solution for battery. Any ideas for UPS? Or are there UPS having monitor that could be accessed from code?