Screen resolution?

[Carsten A. Arnholm]

Hello,

I have a wxWidgets 2.8.4 application (wxMSW & wxGTK) that saves/restores 
window size & positions in wxConfig between runs. This is ok as long as the 
screen resolution is not reduced between runs. If it is, the windows could 
become orphaned off the screen edge.

How can I obtain the current screen resolution to prevent this?

-- 
Carsten A. Arnholm
http://arnholm.org/
N59.776 E10.457