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class ViewController: UIViewController, UIPickerViewDelegate, UIPickerViewDataSource {
let staedte = ["Brüssel", "Mailand", "Moskau", "Kairo", "Paris", "Rom"]
@IBOutlet var pickerview: UIPickerView!
override func viewDidLoad() {
super.viewDidLoad()
pickerview.delegate=self
pickerview.dataSource = self
}
func numberOfComponents(in pickerView:UIPickerView)-> Int{
return 1
}
func pickerView(_ pickerView:UIPickerView, numberOfRowsInComponent component:Int) -> Int{
return staedte.count
}
func pickerView(_ pickerView:UIPickerView, titleForRow row:Int, forComponent component:Int) -> String?{
return staedte[row]
}
func pickerView(_ pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
// selected Index
}
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