摘要: import UIKit class ViewController: UIViewController ,UIScrollViewDelegate{ override func viewDidLoad() { super.viewDidLoad() let scrollView = UIScroll 阅读全文
posted @ 2017-06-12 11:15 Dingzhijie 阅读(129) 评论(0) 推荐(0) 编辑
摘要: import UIKit class ViewController: UIViewController { var stepper: UIStepper! var label: UILabel! override func viewDidLoad() { super.viewDidLoad() // 阅读全文
posted @ 2017-06-12 10:58 Dingzhijie 阅读(308) 评论(0) 推荐(0) 编辑
摘要: import UIKit class ViewController: UIViewController , UIPickerViewDelegate,UIPickerViewDataSource{ var pickerView: UIPickerView! override func viewDid 阅读全文
posted @ 2017-06-12 10:38 Dingzhijie 阅读(134) 评论(0) 推荐(0) 编辑