UICollisionBehavior.WeakCollisionDelegate 属性

定义

用于响应冲突的委托对象。

public virtual Foundation.NSObject WeakCollisionDelegate { [Foundation.Export("collisionDelegate", ObjCRuntime.ArgumentSemantic.UnsafeUnretained)] get; [Foundation.Export("setCollisionDelegate:", ObjCRuntime.ArgumentSemantic.UnsafeUnretained)] set; }
member this.WeakCollisionDelegate : Foundation.NSObject with get, set

属性值

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此值可为 null

属性

适用于