#DESKTOP TASK TIMER FOR WINDOWS HOW TO#

If FreshnessTime is set to 15 minutes and OneShot is true, the task will be scheduled to run once starting between 15 and 30 minutes from the time it is registered.

(The timer runs in 15-minute intervals so that the system only needs to wake once every 15 minutes to wake up the apps that have requested TimerTriggers-which saves power.) The built-in timer for Universal Windows Platform (UWP) apps that target the desktop or mobile device family runs background tasks in 15-minute intervals. If OneShot is set to false, FreshnessTime specifies the frequency at which the background task will run. If OneShot is set to true, the first parameter ( FreshnessTime) specifies the number of minutes to wait before scheduling the background task. The second parameter, OneShot, specifies whether the background task will run only once or keep running periodically.

Create a time triggerĬreate a new TimeTrigger. Or, follow the steps in Create and register an in-process background task or Create and register an out-of-process background task to create one. If you don't already have a background task, there is a sample background task at BackgroundActivity.cs. This topic assumes that you have a background task that needs to run periodically, or at a specific time.

#DESKTOP TASK TIMER FOR WINDOWS HOW TO#

See Scenario4 in the Background activation sample to see an example of how to implement the time triggered background task described in this topic. Learn how to use the TimeTrigger to schedule a one-time background task, or run a periodic background task.

Desktop task timer for windows