UICollectionViewDropDelegate.DropSessionDidUpdate Method
Definition
Important
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Method that is called when the drop point over the collection view changes.
[Foundation.Export("collectionView:dropSessionDidUpdate:withDestinationIndexPath:")]
public virtual UIKit.UICollectionViewDropProposal DropSessionDidUpdate (UIKit.UICollectionView collectionView, UIKit.IUIDropSession session, Foundation.NSIndexPath destinationIndexPath);abstract member DropSessionDidUpdate : UIKit.UICollectionView * UIKit.IUIDropSession * Foundation.NSIndexPath -> UIKit.UICollectionViewDropProposal
override this.DropSessionDidUpdate : UIKit.UICollectionView * UIKit.IUIDropSession * Foundation.NSIndexPath -> UIKit.UICollectionViewDropProposalParameters
- collectionView
- UICollectionView
The originating collection view.
- session
- IUIDropSession
The drop session.
- destinationIndexPath
- NSIndexPath
The index path where the content would be dropped if it were dropped at the time of the method call.
This parameter can be null.
Returns
- Attributes