CODEWITHSUNDEEP
iosswift
SARANGA
SARANGA

Reputation: 172

instance member cannot be used

It gives the following error "instance member 'isDeviceiPad' cannot be used on type 'MyView'"

code:

class MyView: UIView {

    let isDeviceiPad = (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiom.Pad)
    let itemWidth:CGFloat = isDeviceiPad ? 10.0 : 5.0
}

What is the reason? any idea?

Upvotes: 0

Views: 145

Answers (1)

Ahmed Onawale
Ahmed Onawale

Reputation: 4050

or you can make it a computed property

class MyView: UIView {

  let isDeviceiPad = (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiom.Pad)
  var itemWidth:CGFloat {
    return isDeviceiPad ? 10.0 : 5.0
  }
}

Upvotes: 2

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