I want to do a program that on notebook LCD show a controller of what we see on VGA output connector, it is possible to do that?
For instance, on LCD you can see a remote control (play, stop, volume) an on VGA you see the film without controls.
I want to do a program that on notebook LCD show a controller of what we see on VGA output connector, it is possible to do that?
For instance, on LCD you can see a remote control (play, stop, volume) an on VGA you see the film without controls.
Generally (in windows) go into your display properties and if you have a monitor plugges into the VGA port, you should be able to see two screens.
In modern OS's, when you plug in an external VGA device, it should prompt you for what to do with it.
Setup multiple monitors via Windows (or whatever OS you're using); the { video card / video card driver / OS } may not support it though. I don't think there's a standard 'programming' answer though, i.e. I'm sure you could program the (suitably capable) video card directly, but that's probably silly.