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Swift Xcode-更改标签的数量_Swift_Xcode_Label - Fatal编程技术网

Swift Xcode-更改标签的数量

Swift Xcode-更改标签的数量,swift,xcode,label,Swift,Xcode,Label,你好,我是新的编码和在寻求帮助。最近,我一直试图使它在一个标签,如果它得到了一个特定的数字在我的情况下8它重置回0 let label = UILabel() var count: Int = 0 { didSet { if count == 8 { count = 0 } label.text = "\(count)" } } 您只需在需要的地方增加计数,其他一切都由didSet-重置计数和更新标签文本来

你好,我是新的编码和在寻求帮助。最近,我一直试图使它在一个标签,如果它得到了一个特定的数字在我的情况下8它重置回0

let label = UILabel()
var count: Int = 0 {
    didSet {
        if count == 8 {
            count = 0
        }
        label.text = "\(count)"
    }
}
您只需在需要的地方增加计数,其他一切都由
didSet
-重置计数更新标签文本来处理

将您的计数增加为:

count += 1 // or the value you need

请解释你的问题。这是很难理解的