UICollectionViewLayout.ShouldInvalidateLayout Method
Definition
Important
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Returns true if the collection view needs to invalidate for a change from preferredAttributes to originalAttributes.
[Foundation.Export("shouldInvalidateLayoutForPreferredLayoutAttributes:withOriginalAttributes:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 8, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual bool ShouldInvalidateLayout (UIKit.UICollectionViewLayoutAttributes preferredAttributes, UIKit.UICollectionViewLayoutAttributes originalAttributes);abstract member ShouldInvalidateLayout : UIKit.UICollectionViewLayoutAttributes * UIKit.UICollectionViewLayoutAttributes -> bool
override this.ShouldInvalidateLayout : UIKit.UICollectionViewLayoutAttributes * UIKit.UICollectionViewLayoutAttributes -> boolParameters
- preferredAttributes
- UICollectionViewLayoutAttributes
- originalAttributes
- UICollectionViewLayoutAttributes
Returns
- Attributes