UICollectionViewLayout.GetInvalidationContextForBoundsChange(CGRect) 方法

定义

返回一个 UICollectionViewLayoutInvalidationContext,指定为响应边界更改而更改的布局部分。

[Foundation.Export("invalidationContextForBoundsChange:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 7, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual UIKit.UICollectionViewLayoutInvalidationContext GetInvalidationContextForBoundsChange (CoreGraphics.CGRect newBounds);
abstract member GetInvalidationContextForBoundsChange : CoreGraphics.CGRect -> UIKit.UICollectionViewLayoutInvalidationContext
override this.GetInvalidationContextForBoundsChange : CoreGraphics.CGRect -> UIKit.UICollectionViewLayoutInvalidationContext

参数

newBounds
CGRect

返回

属性

适用于