numberOfItems The number of items for the pasteboard. Declarationvar numberOfItems: Int { get } See AlsoGetting and setting pasteboard itemsitemsaddItems(_:)setItems(_:options:)data(forPasteboardType:)data(forPasteboardType:inItemSet:)setData(_:forPasteboardType:)value(forPasteboardType:)values(forPasteboardType:inItemSet:)setValue(_:forPasteboardType:)