NSCollectionViewDelegateFlowLayout.ValidateDrop 方法

參考

定義

命名空間:: AppKit

組件:: Xamarin.Mac.dll

重要

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多載

ValidateDrop(NSCollectionView, NSDraggingInfo, NSIndexPath, NSCollectionViewDropOperation)	已淘汰.
ValidateDrop(NSCollectionView, NSDraggingInfo, nint, NSCollectionViewDropOperation)

ValidateDrop(NSCollectionView, NSDraggingInfo, NSIndexPath, NSCollectionViewDropOperation)

警告

Use 'ValidateDropOperation (NSCollectionView collectionView, NSDraggingInfo draggingInfo, ref NSIndexPath proposedDropIndexPath, ref NSCollectionViewDropOperation proposedDropOperation)' instead.

[System.Obsolete("Use 'ValidateDropOperation (NSCollectionView collectionView, NSDraggingInfo draggingInfo, ref NSIndexPath proposedDropIndexPath, ref NSCollectionViewDropOperation proposedDropOperation)' instead.")]
public virtual AppKit.NSDragOperation ValidateDrop (AppKit.NSCollectionView collectionView, AppKit.NSDraggingInfo draggingInfo, out Foundation.NSIndexPath proposedDropIndexPath, out AppKit.NSCollectionViewDropOperation proposedDropOperation);

abstract member ValidateDrop : AppKit.NSCollectionView * AppKit.NSDraggingInfo *  *  -> AppKit.NSDragOperation
override this.ValidateDrop : AppKit.NSCollectionView * AppKit.NSDraggingInfo *  *  -> AppKit.NSDragOperation

參數

collectionView: NSCollectionView

draggingInfo: NSDraggingInfo

proposedDropIndexPath: NSIndexPath

proposedDropOperation: NSCollectionViewDropOperation

傳回

NSDragOperation

屬性: ObsoleteAttribute

適用於

ValidateDrop(NSCollectionView, NSDraggingInfo, nint, NSCollectionViewDropOperation)

[Foundation.Export("collectionView:validateDrop:proposedIndex:dropOperation:")]
public virtual AppKit.NSDragOperation ValidateDrop (AppKit.NSCollectionView collectionView, AppKit.NSDraggingInfo draggingInfo, ref nint dropIndex, ref AppKit.NSCollectionViewDropOperation dropOperation);

abstract member ValidateDrop : AppKit.NSCollectionView * AppKit.NSDraggingInfo *  *  -> AppKit.NSDragOperation
override this.ValidateDrop : AppKit.NSCollectionView * AppKit.NSDraggingInfo *  *  -> AppKit.NSDragOperation