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UICollectionViewDragDelegate.DragSessionWillBegin Method

Definition

Method that is called just before a drag session begins.

[Foundation.Export("collectionView:dragSessionWillBegin:")]
public virtual void DragSessionWillBegin (UIKit.UICollectionView collectionView, UIKit.IUIDragSession session);
abstract member DragSessionWillBegin : UIKit.UICollectionView * UIKit.IUIDragSession -> unit
override this.DragSessionWillBegin : UIKit.UICollectionView * UIKit.IUIDragSession -> unit

Parameters

collectionView
UICollectionView

The originating collection view.

session
IUIDragSession

The session that is about to begin.

Attributes

Applies to