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共用方式為


UICollectionViewDelegate.ScrolledToTop(UIScrollView) Method

Definition

Indicates that the UICollectionView has scrolled to its beginning.

[Foundation.Export("scrollViewDidScrollToTop:")]
public virtual void ScrolledToTop (UIKit.UIScrollView scrollView);
abstract member ScrolledToTop : UIKit.UIScrollView -> unit
override this.ScrolledToTop : UIKit.UIScrollView -> unit

Parameters

scrollView
UIScrollView
Attributes

Applies to