Upravit

Sdílet prostřednictvím

UICollectionViewLayout.GetInvalidationContext Method

  • Reference

Definition

Namespace:
UIKit
Assembly:
Xamarin.iOS.dll

Gets the invalidated areas for a change from originalAttributes to preferredAttributes.

[Foundation.Export("invalidationContextForPreferredLayoutAttributes:withOriginalAttributes:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 8, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual UIKit.UICollectionViewLayoutInvalidationContext GetInvalidationContext (UIKit.UICollectionViewLayoutAttributes preferredAttributes, UIKit.UICollectionViewLayoutAttributes originalAttributes);
abstract member GetInvalidationContext : UIKit.UICollectionViewLayoutAttributes * UIKit.UICollectionViewLayoutAttributes -> UIKit.UICollectionViewLayoutInvalidationContext
override this.GetInvalidationContext : UIKit.UICollectionViewLayoutAttributes * UIKit.UICollectionViewLayoutAttributes -> UIKit.UICollectionViewLayoutInvalidationContext

Parameters

preferredAttributes
UICollectionViewLayoutAttributes
originalAttributes
UICollectionViewLayoutAttributes

Returns

UICollectionViewLayoutInvalidationContext
Attributes
ExportAttribute IntroducedAttribute

Applies to