How to change dual screen desktop resoulution?

BlitzPlus Forums/BlitzPlus Programming/How to change dual screen desktop resoulution?

Space Fractal(Posted 2005) [#1]
Hi again.

I have a dll, that change the desktop resoulution for the first screen (and change back when exit), wich work fine (so I can use canvas operations, and not DirectX fullscreen).

But do a dll exists to support a second screen and change that resoulution on that? That all I need!

Blitz+ internal does not detech the second screen, when I perferm the driver list. But all I need is to set the desktop resoulution, not using a DirectX mode.

When the second screen is not cloned, how can i get information, wich desktop resoulutions it use, and how it was places (I have placed mine in the left side)? I know there are some keys in the registy database to check out?