mSceneSelectingViewControllerDocsmUniSm.PagemSceneSelectingViewControllerSummary FloatingView controller for select an item. This class cannot be inherited.RelationmSceneFloatingViewControllerVariable IDKey ID key targetKey Target keyProperty Instance FloatingView controller for select an item. This class cannot be inherited.Method Select(UIDataItem) Select an item OnUnload(mScene,System.Boolean) Process on unload.