Modifier

Partager via

UIApplication.EndBackgroundTask(nint) Method

  • Reference

Definition

Namespace:
UIKit
Assembly:
Xamarin.iOS.dll

Indicates to the system that background processing has ended for the taskId.

[Foundation.Advice("Overriding this method requires a call to the overriden method.")]
[Foundation.Export("endBackgroundTask:")]
[ObjCRuntime.RequiresSuper]
[ObjCRuntime.ThreadSafe]
public virtual void EndBackgroundTask (nint taskId);
abstract member EndBackgroundTask : nint -> unit
override this.EndBackgroundTask : nint -> unit

Parameters

taskId
System.System.IntPtr System.nativeint

The value returned by the matching BeginBackgroundTask(String, Action) method.

Attributes
AdviceAttribute ExportAttribute RequiresSuperAttribute ThreadSafeAttribute

Remarks

This method, with BeginBackgroundTask(String, Action), bookends code that should be allowed to run in the background. It does not affect the actual state of any threads. (See BeginBackgroundTask(String, Action) for discussion.)

This can be used from a background thread.

Applies to