BackgroundAgent not working in Windows Phone 8.1

Question

When I upgraded Windows Phone 8 application to Windows Phone 8.1. My BackgroundAgent stopped working.

I have registered it in WMAppManifest file as same I had done in Windows Phone 8.But when I call LaunchForTest in debug mode it gives me an error Agent Not Found .

System.InvalidOperationException: 'AutoUploadAgent' doesn't exist
   at Microsoft.Phone.Scheduler.ScheduledActionService.LaunchForTest(String name, TimeSpan delay)

Please help me

Answer 1

希望下面的链接对您有所帮助... http://www.jayway.com/2014/04/23/windows-phone-8-1-for-developers-multitasking-and-background-tasks/ ...