小编Dan*_*l G的帖子

我已经使用UIButtons在UiKit中制作了一系列复选框：

@IBOutlet weak var Box1: UIButton!
@IBOutlet weak var Box2: UIButton!
@IBOutlet weak var Box3: UIButton!
....
@IBOutlet weak var Box59: UIButton!




// Gives the button an action
@IBAction func Box1(_ sender: UIButton) {
    sender.isSelected = !sender.isSelected
}
@IBAction func Box2(_ sender: UIButton) {
    sender.isSelected = !sender.isSelected
}
@IBAction func Box3(_ sender: UIButton) {
    sender.isSelected = !sender.isSelected
}
    ....
@IBAction func Box59(_ sender: UIButton) {
    sender.isSelected = !sender.isSelected
}




// Creates button images of checkbox and unchecked box
var BoxON …