Detect keystroke when not on focus

[Jan]

I'am working on a program in which I can switch to a Powerpoint presentation.
If Powerpoint is fullscreen, I can't detect keystrokes because PP is in focus.
So, is there a clever way to switch back to my program without using the Alt tab key?
I tried "System.IsKeyDown" but it seems only to work when the page is in focus.
Thanks in advance

Jan van Eyk
The Netherlands

[RizlaUK]

your on the right track, use "System.IsKeyDown" from the page timer, although the page does not have focus the timer is still running in the background

if you have a multipage project then use retesets global timer plugin to have this function available across the whole application