Merhaba arkadaşlar bugun sizlere ios da popup messageden bahsetmek istiyorum

//
//  ViewController.swift
//  uygulama
//
//  Created by Ramazan Cesur on 28/07/2015.
//  Copyright (c) 2015 Ramazan Cesur. All rights reserved.
//
import UIKit
class ViewController: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
    }
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
    @IBAction func btn_deneme_click(sender: AnyObject) {
        let alertController = UIAlertController(title: “Deneme mesajı”, message:
            txt_deneme.text, preferredStyle: UIAlertControllerStyle.Alert)
        alertController.addAction(UIAlertAction(title: “Tamam”, style: UIAlertActionStyle.Default,handler: nil))
        
        self.presentViewController(alertController, animated: true, completion: nil)
        
    }
    @IBOutlet weak var txt_deneme: UITextField!
    @IBOutlet weak var btn_deneme: UIButton!
}

ÖNEMLİ OLAN KISMI AŞAGISIDIR
   let alertController = UIAlertController(title: “Deneme mesajı”, message:
            txt_deneme.text, preferredStyle: UIAlertControllerStyle.Alert)
        alertController.addAction(UIAlertAction(title: “Tamam”, style: UIAlertActionStyle.Default,handler: nil))
        
        self.presentViewController(alertController, animated: true, completion: nil)
        
Bu kadar basit
Ramazan CESUR