From: Saturn <ankur.s20@...>
Date: 2009-11-11T21:20:07+09:00
Subject: Re: Changing screen resolution through Ruby

Thanks Marvin,
As you said problem is same here, I am unable to make it's arguments:
I tried following:
require 'Win32API'
@e = Win32API.new("user32","ChangeDisplaySettings", ['I','I'],   'I' )
p @e.call(800, 600)

it's giving me error Or nothing if I remove p from the last line.

If any body has a clean solution like initialized all other DEVMODE
settings with default and changing only resolution part please let me
know.
Thanks for helping me.