How to set the brightness of the screen?

[sreerajvr]

Is it possible to control the brightness of the screen on the WP7? The app(Silverlight based) I am making would be so much better if the user could change the brightness of the screen without having the leave the app.

[kamaljaiswal]

refer link:
http://forums.create.msdn.com/forums...71/463397.aspx

thru silver light app not possible . xna there are few work around . do let us know if that works.
refer:
http://www.sgtconker.com/2010/06/win...-and-contrast/

[sreerajvr]

Thank you so much kamaljaiswal .But I need the user could change the brightness level of the screen to' high' without having the leave the app.ie.Is there any way to set Windows Phone 7 Settings ( screen brightness) programmatically?

[Chris.Nicol]

One hack if you 'need' to use Silverlight would be to overlay the view with a Black border and set the opacity on the boder. Not the best approach but I think that's what Amazon's doing for the Kindle app.