UICollectionViewDragDelegate_Extensions.DragSessionWillBegin Method
Definition
Important
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Method that is called just before a drag session begins.
public static void DragSessionWillBegin (this UIKit.IUICollectionViewDragDelegate This, UIKit.UICollectionView collectionView, UIKit.IUIDragSession session);static member DragSessionWillBegin : UIKit.IUICollectionViewDragDelegate * UIKit.UICollectionView * UIKit.IUIDragSession -> unitParameters
The instance on which this extension method operates.
- collectionView
- UICollectionView
The originating collection view.
- session
- IUIDragSession
The session that is about to begin.