ios 二元运算符“|” 不能应用于两个 UIViewAutoresizing 操作数
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Binary operator '|' cannot be applied to two UIViewAutoresizing operands
提问by Khawar
Getting this error in Swift 2.0.
在 Swift 2.0 中出现此错误。
Binary operator '|' cannot be applied to two UIViewAutoresizing operands
二元运算符“|” 不能应用于两个 UIViewAutoresizing 操作数
Here is the code:
这是代码：
let view = UIView(frame: CGRect(x: 0, y: 0, width: 320, height: 568))
addSubview(view)
view.autoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight
Any idea what can be the problem?
知道可能是什么问题吗？
回答by keithbhunter
The OptionSetTypegot an updated syntax for Swift 2.x and another update for Swift 3.x
在OptionSetType得到了斯威夫特2.X更新的语法和斯威夫特3.x的另一个更新
Swift 3.x
斯威夫特 3.x
view.autoresizingMask = [.flexibleWidth, .flexibleHeight]
Swift 2.x
斯威夫特 2.x
view.autoresizingMask = [.FlexibleWidth, .FlexibleHeight]
回答by Jorge Casariego
This are the differences between Swift 1.2 and 2:
这是 Swift 1.2 和 2 之间的区别：
// swift 1.2
view.autoresizingMask = .FlexibleWidth | .FlexibleTopMargin
// swift 2
view.autoresizingMask = [.FlexibleWidth, .FlexibleTopMargin]
回答by Tai Le
Try with xcode7-b6:
尝试使用 xcode7-b6：
view.autoresizingMask = UIViewAutoresizing.FlexibleWidth.union(UIViewAutoresizing.FlexibleHeight)
回答by David DelMonte
For Swift 3Xcode 8 b1:
对于Swift 3Xcode 8 b1：
view.autoresizingMask = [.flexibleWidth, .flexibleHeight]
回答by Liza Povalyaeva
actual for swift 3.0.2:
swift 3.0.2 的实际情况：
view.autoresizingMask = [.layerWidthSizable, .layerHeightSizable]
回答by Maninderjit Singh
use this code swift 2 with Xcode 7.2
将此代码 swift 2 与 Xcode 7.2 一起使用
self.view.autoresizingMask = [.FlexibleRightMargin, .FlexibleLeftMargin, .FlexibleBottomMargin, .FlexibleTopMargin]
