How to Create ios App in swift


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How to Use pagination ScrollView in Swift

PagedScrollViewController.swift import UIKit class PagedScrollViewController: UIViewController, UIScrollViewDelegate {   @IBOutlet var scrollView: UIScrollView!   @IBOutlet var pageControl: UIPageControl! } var pageImages: [UIImage] = [] var pageViews: [UIImageView?] =[] override func viewDidLoad() {   super.viewDidLoad()   // 1   pageImages = [UIImage(named: "photo1.png")!,     UIImage(named: "photo2.png")!,     UIImage(named: "photo3.png")!,     UIImage(named: "photo4.png")!,     UIImage(named: "photo5.png")!]   let pageCount = pageImages.count   // 2   pageControl.currentPage = 0   pageControl.numberOfPages = pageCount   // 3   for _ in 0..<pageCount {     pageViews.append(nil)   }   // 4   let pagesScrollViewSize = scrollView.frame.size   scrollView.contentSize = CGSize(width: pagesScrollViewSize.width * CGFloat(pageImages.count), ...
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UISearchBar search text color , background color swift 3

let textFieldInsideSearchBar = yourSearchbar.value(forKey: "searchField") as? UITextField textFieldInsideSearchBar?.textColor = yourcolor for subView in searchController . searchBar . subviews { for subViewOne in subView . subviews { if let textField = subViewOne as ? UITextField { subViewOne . backgroundColor = UIColor . red //use the code below if you want to change the color of placeholder let textFieldInsideUISearchBarLabel = textField . value ( forKey : "placeholderLabel" ) as ? UILabel textFieldInsideUISearchBarLabel ?. textColor = UIColor . blue } } } Swift 2.3 extension UISearchBar {   var textColor:UIColor? {      get {          if let textField = self.valueForKey("searchField") as? UITextField   {              return textField.textColor     ...
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How To Add Multiple Line in Lable in Swift Ios

textLabel . lineBreakMode = . ByWordWrapping // or NSLineBreakMode.ByWordWrapping textLabel . numberOfLines = 0 // Objective-C textLabel . lineBreakMode = NSLineBreakByWordWrapping ; textLabel . numberOfLines = 0 ; // C# (Xamarin.iOS) textLabel . LineBreakMode = UILineBreakMode . WordWrap ; textLabel . Lines = 0 ;
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