class ViewController: UIViewController,UITableViewDelegate, UITableViewDataSource {
    
    var staedte = [Stadt]()
    let staedteDB:StaedteDB = StaedteDB()



    func numberOfSections(in tableView: UITableView) -> Int {
          return 1
      }
      
      func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
          return staedte.count
      }
      
      
    
    

    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
       var cell = tableView.dequeueReusableCell(withIdentifier: "cell")
       if cell == nil {
           cell = UITableViewCell(style: UITableViewCell.CellStyle.subtitle, reuseIdentifier: "cell")
       }
       let row = (indexPath as NSIndexPath).row
       let stadt:Stadt = staedte[ row ]
       cell?.textLabel!.text = stadt.name
       cell?.detailTextLabel!.text=stadt.bemerkung
        
        switch (stadt.kontinent) {
        case Continent.AFRIKA:
           cell?.imageView!.image = UIImage(named: "schwarz")
           case Continent.AMERIKA:
              cell?.imageView!.image = UIImage(named: "rot")
           case Continent.ASIEN:
              cell?.imageView!.image = UIImage(named: "gelb")
           case Continent.AUSTRALIA:
              cell?.imageView!.image = UIImage(named: "gruen")
           case Continent.EUROPA:
              cell?.imageView!.image = UIImage(named: "blau")
           default:
                  cell?.imageView!.image = UIImage(named: "schwarz")
       } 
       return cell!
    }
      
    // SelectecIndexChanged
       func tableView(_: UITableView, didSelectRowAt: IndexPath) {
           bnChange.isEnabled=true
           let row = (didSelectRowAt as NSIndexPath).row
           labelStadt.text="row: "+String(row)
       }