Flicker in Screen Rotation

  • Thread starter Thread starter Guest
  • Start date Start date
G

Guest

hello

I am working on windows xp and coding is done in VS 2005 for Windows XP
embedded.
I wish to rotate my screen from landscape to Portrait and vice versa.
I am using API's changedisplaysettingsEx,and Enumdisplaysettings and
enumdispalydevice , using this i am able to rotate screen but there appears a
black screen before every rotation for 2 seconds,just like we make changes in
display settings in properties.
As mobile being my target device this black screen is not acceptable.I am
taking native driver support .
For making more clear you can try on windows ,go to your
desktop->Properties->settings->Screen resolution and make any change you will
see a flicker so i just dont want that for my application.

please guide me for the same,how to avoid this dark screen.

Ravi Kant
 
Also How to test the application.
As I have also tried to run my current application on windows embedded xp
image installed on different pc but it gives an error driver not installed.

Ravi Kant
 
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