UICollectionViewDelegate.GetTargetIndexPathForMove 方法

参考

定义

命名空间:: UIKit

程序集:: Xamarin.iOS.dll

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

重写后，允许开发人员修改移动项的最终位置。 (例如，禁止移动到特定 proposedIndexPath.)

[Foundation.Export("collectionView:targetIndexPathForMoveFromItemAtIndexPath:toProposedIndexPath:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 9, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual Foundation.NSIndexPath GetTargetIndexPathForMove (UIKit.UICollectionView collectionView, Foundation.NSIndexPath originalIndexPath, Foundation.NSIndexPath proposedIndexPath);

abstract member GetTargetIndexPathForMove : UIKit.UICollectionView * Foundation.NSIndexPath * Foundation.NSIndexPath -> Foundation.NSIndexPath
override this.GetTargetIndexPathForMove : UIKit.UICollectionView * Foundation.NSIndexPath * Foundation.NSIndexPath -> Foundation.NSIndexPath

参数

collectionView: UICollectionView

发起请求的集合视图。

originalIndexPath: NSIndexPath

proposedIndexPath: NSIndexPath

返回

属性: ExportAttribute IntroducedAttribute

适用于