细分名称是Entrada。
我这样做:
override func viewDidLoad() {
super.viewDidLoad()
Entrada(sender: UISegmentedControl) {
setTitle("Action 1", forSegmentAtIndex: 0)
setTitle("Action 2", forSegmentAtIndex: 1)
setTitle("Action 3", forSegmentAtIndex: 2)
}
我得到错误......哇。
Swift 3.0使用:
@IBOutlet weak var entrada : UISegmentedControl!
override func viewDidLoad() {
super.viewDidLoad()
entrada.setTitle("Action 1", forSegmentAt: 0)
entrada.setTitle("Action 2", forSegmentAt: 1)
entrada.setTitle("Action 3", forSegmentAt: 2)
}
您必须将分段控件连接到 IBOutlet
在Interface Builder中,您可以编写
@IBOutlet var entrada : UISegmentedControl!
override func viewDidLoad() {
super.viewDidLoad()
entrada.setTitle("Action 1", forSegmentAtIndex: 0)
entrada.setTitle("Action 2", forSegmentAtIndex: 1)
entrada.setTitle("Action 3", forSegmentAtIndex: 2)
}
在Swift 3+中,语法已更改为
override func viewDidLoad() {
super.viewDidLoad()
entrada.setTitle("Action 1", forSegmentAt: 0)
entrada.setTitle("Action 2", forSegmentAt: 1)
entrada.setTitle("Action 3", forSegmentAt: 2)
}
Swift 3.0使用:
@IBOutlet weak var entrada : UISegmentedControl!
override func viewDidLoad() {
super.viewDidLoad()
entrada.setTitle("Action 1", forSegmentAt: 0)
entrada.setTitle("Action 2", forSegmentAt: 1)
entrada.setTitle("Action 3", forSegmentAt: 2)
}
您必须将分段控件连接到 IBOutlet
在Interface Builder中,您可以编写
@IBOutlet var entrada : UISegmentedControl!
override func viewDidLoad() {
super.viewDidLoad()
entrada.setTitle("Action 1", forSegmentAtIndex: 0)
entrada.setTitle("Action 2", forSegmentAtIndex: 1)
entrada.setTitle("Action 3", forSegmentAtIndex: 2)
}
在Swift 3+中,语法已更改为
override func viewDidLoad() {
super.viewDidLoad()
entrada.setTitle("Action 1", forSegmentAt: 0)
entrada.setTitle("Action 2", forSegmentAt: 1)
entrada.setTitle("Action 3", forSegmentAt: 2)
}