NSCollectionViewDelegate.ShouldChangeItems 方法

参考

定义

命名空间:: AppKit

程序集:: Xamarin.Mac.dll

重要

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[Foundation.Export("collectionView:shouldChangeItemsAtIndexPaths:toHighlightState:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 11, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual Foundation.NSSet ShouldChangeItems (AppKit.NSCollectionView collectionView, Foundation.NSSet indexPaths, AppKit.NSCollectionViewItemHighlightState highlightState);

abstract member ShouldChangeItems : AppKit.NSCollectionView * Foundation.NSSet * AppKit.NSCollectionViewItemHighlightState -> Foundation.NSSet
override this.ShouldChangeItems : AppKit.NSCollectionView * Foundation.NSSet * AppKit.NSCollectionViewItemHighlightState -> Foundation.NSSet

参数

collectionView: NSCollectionView

indexPaths: NSSet

highlightState: NSCollectionViewItemHighlightState

返回

NSSet

属性: ExportAttribute IntroducedAttribute

适用于