UICompletionHandler Delegate

Definition

A strongly-typed delegate called at completion of certain lengthy calculations.

public delegate void UICompletionHandler(bool finished);
type UICompletionHandler = delegate of bool -> unit

Parameters

finished
Boolean

true if the calculation concluded successfully.

Remarks

This strongly-typed delegate is called at the end of certain lengthy calculations. It's finished parameter will be true if the calculation finished without interruption.

Applies to

See also

  • <xref:UIKit.UICollectionView.PerformBatchUpdates>
  • <xref:UIKIt.UIPageViewController.SetViewControllers>
  • <xref:UIKit.UIView.AnimateNotify>
  • <xref:UIKit.UIView.TransitionNotify>
  • <xref:UIKit.UIViewController.Transition>