我想使用segue在单击按钮时移动到下一个Controller。我需要在下一个Controller中获取按钮的数量。这是来self的Controller的代码:importUIKitclassViewController2:UIViewController,UITableViewDelegate,UITableViewDataSource{@IBOutletvartblTable:UITableView!varbuttonTitles=["One","Two","Three","Four","Five","Six","Seven","Eight","Nine","Ten"]overri