I'm new to Windows Phone development and I've found something about background agents in WP 7.5: http://code.msdn.microsoft.com/wpapps/CSWP7ScheduledTaskAgent-6450bcf1
I wasn't able to find a way of making the toast notification fixed, I mean, when it appears on the screen it should disappear.
Is there any way of doing this? any advices, documentation should be great.
Thanks.