Is it possible to to use c# to change the screen brightness? I know some apps can control it so if there is not a direct way then does anyone know of a workaround? HELP ME ...
I don't believe Windows Phone has this API since Microsoft is worried about user experience. For example, if a user was on their phone at night and they had their brightness levels set to low and they entered a app that jacked up the brightness the user wouldn't like it right? There might be a undocumented API that OEMs could use but that would require some more digging around...