Reputation: 907
The PeriodicUpdateRecurrence enumeration has 5 values, from half an hour to daily. Does this mean you can't set any other (shorter) values?
Upvotes: 1
Views: 304
Reputation: 14212
Due to battery life concerns, intervals shorter than 30 minutes are not possible for periodic tile notifications. If your app tile needs to be updated in real-time, consider using push notifications.
The following Windows blog post provides details about battery life with respect to push notifications (which apply to periodic updates as well): http://blogs.msdn.com/b/b8/archive/2011/11/02/updating-live-tiles-without-draining-your-battery.aspx
MSDN article on the different notification delivery methods: http://msdn.microsoft.com/en-us/library/windows/apps/hh779721.aspx
Upvotes: 2