May 11, 2014
Informs the operating system that the agent is unable to perform its intended task and that it should not be launched again until the foreground application mitigates the blocking issue and reenables the agent.
Assembly: Microsoft.Phone (in Microsoft.Phone.dll)
If the background agent is a ScheduledTaskAgent, calling Abort will set the IsScheduled property of the associated ScheduledTask object to false. The operating will not launch the agent again until it has been reenabled by the application.