{"id":361,"date":"2017-03-22T07:42:53","date_gmt":"2017-03-22T07:42:53","guid":{"rendered":"http:\/\/inwizards.com\/blog\/?p=361"},"modified":"2023-07-26T08:02:40","modified_gmt":"2023-07-26T08:02:40","slug":"how-to-build-uiscrollview-swift-2-0-ios","status":"publish","type":"post","link":"https:\/\/www.inwizards.com\/blog\/how-to-build-uiscrollview-swift-2-0-ios\/","title":{"rendered":"How to Build an UIScrollView in Swift 2.0 in iOS"},"content":{"rendered":"<p align=\"justify\"><span style=\"color: #000000;\">Now a days Swift is a creative platform to develop any application in iOS. Today we will see how to build an endless\u00a0UIScrollView in Swift 2.0 in iOS.\u00a0<\/span><\/p>\n<p><strong><span style=\"color: #000000;\">Let&#8217;s Start :<\/span><\/strong><\/p>\n<p><span style=\"color: #000000;\"><strong>Phase One:<\/strong> We will try to make :<\/span><\/p>\n<p>&nbsp;<\/p>\n<p align=\"justify\"><span style=\"color: #000000;\">We will start off by beginning Xcode and developing a new undertaking, utilising the Solitary View Software theme.<\/span><\/p>\n<p align=\"justify\"><span style=\"color: #000000;\">Subsequently, open ViewController.swift and alter its school to UIPageViewController. Likewise inside the Storyboard, remove the ViewController you substitute it with a UIPageViewController item, and discover there. Ensure this new subject is is the Initial View Operator and that the category is placed for your ViewController.<\/span><\/p>\n<p align=\"justify\"><span style=\"color: #000000;\">You will need to go in and make certain the Site Controlis &#8220;Navigation&#8221; is Outside, that the &#8220;Transition Fashion&#8221; is ready to Search and that the &#8220;Spine Place&#8221; is placed to None.<\/span><\/p>\n<p><span style=\"color: #000000;\">Create a fresh Quick file in Xcode, and call it Indexable and within it, paste the next:<\/span><br \/>\n<script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script><br \/>\n<ins class=\"adsbygoogle\" style=\"display: block; text-align: center;\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\" data-ad-client=\"ca-pub-1542270097115731\" data-ad-slot=\"5976953901\"><\/ins><br \/>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script><\/p>\n<pre class=\"western\"><code class=\"western\"><span style=\"color: #708090;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">\/\/ 1<\/span><\/span><\/code> <code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">import<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIKit<\/span><\/span><\/code> <code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">extension<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIViewController<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">private<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">struct<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">AssociatedKeys<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code> <code class=\"western\">    <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">static<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">var<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> id <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">Int<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">?<\/span><\/span><\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">var<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> id<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">Int<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code> <code class=\"western\">    <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">get<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code> <script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script> <ins class=\"adsbygoogle\" style=\"display: block; text-align: center;\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\" data-ad-client=\"ca-pub-1542270097115731\" data-ad-slot=\"5976953901\"><\/ins> <script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script> <code class=\"western\">      <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">return<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">objc_getAssociatedObject<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">self<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">,<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">&amp;<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">AssociatedKeys<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">.<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">id<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">as<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">!<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">Int<\/span><\/span><\/code> <code class=\"western\">    <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">set<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code> <code class=\"western\">      <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">objc_setAssociatedObject<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">self<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">,<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">&amp;<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">AssociatedKeys<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">.<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">id<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">,<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> newValue <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">as<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">Int<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">,<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> objc_AssociationPolicy<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">.<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">OBJC_ASSOCIATION_RETAIN_NONATOMIC<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)<\/span><\/span><\/code> <code class=\"western\">    <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code><code class=\"western\">    <\/code> <code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code><\/pre>\n<p><span style=\"color: #000000;\">Using the following, inside your ViewController.swift report, substitute the articles after this:<\/span><\/p>\n<pre class=\"western\"><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">class<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> ViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIPageViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">,<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIPageViewControllerDataSource<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">,<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIPageViewControllerDelegate<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code> <script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script> <ins class=\"adsbygoogle\" style=\"display: block; text-align: center;\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\" data-ad-client=\"ca-pub-1542270097115731\" data-ad-slot=\"5976953901\"><\/ins> <script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #708090;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">\/\/ 1<\/span><\/span><\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">override<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">func<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">viewDidLoad<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">()<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code> <code class=\"western\">    <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">super<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">.<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">viewDidLoad<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">()<\/span><\/span><\/code> <code class=\"western\">    <\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">delegate <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">=<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">self<\/span><\/span><\/code> <code class=\"western\">    <\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">dataSource <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">=<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">self<\/span><\/span><\/code> <code class=\"western\">    <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">setViewControllers<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">([<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">viewControllerAtIndex<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">0<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)],<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> direction<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">.<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">Forward<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">,<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> animated<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">false<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">,<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> completion<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">nil<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)<\/span><\/span><\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #708090;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">\/\/ 2<\/span><\/span><\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">func<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">viewControllerAtIndex<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">index<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">Int<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">-&gt;<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIViewController<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code> <code class=\"western\">    <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">var<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> vc<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">?<\/span><\/span><\/code><code class=\"western\">    <\/code> <code class=\"western\">      <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">switch<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> index <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code> <code class=\"western\">        <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">case<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">0<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code> <code class=\"western\">          <\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">vc <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">=<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIStoryboard<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">name<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">\"Main\"<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">,<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> bundle<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">nil<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">).<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">instantiateViewControllerWithIdentifier<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">\"First\"<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)<\/span><\/span><\/code> <code class=\"western\">          <\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">vc<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">?<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">.<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">id <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">=<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> index<\/span><\/span><\/code> <code class=\"western\">          <\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">vc<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">?<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">.<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">view<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">.<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">backgroundColor <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">=<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">.<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">cyanColor<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">()<\/span><\/span><\/code> <script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script> <ins class=\"adsbygoogle\" style=\"display: block; text-align: center;\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\" data-ad-client=\"ca-pub-1542270097115731\" data-ad-slot=\"5976953901\"><\/ins> <script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script> <code class=\"western\">        <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">case<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">1<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code> <code class=\"western\">          <\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">vc <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">=<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIStoryboard<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">name<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">\"Main\"<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">,<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> bundle<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">nil<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">).<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">instantiateViewControllerWithIdentifier<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">\"Second\"<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)<\/span><\/span><\/code> <code class=\"western\">          <\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">vc<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">?<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">.<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">id <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">=<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> index<\/span><\/span><\/code> <code class=\"western\">          <\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">vc<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">?<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">.<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">view<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">.<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">backgroundColor <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">=<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">.<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">redColor<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">()<\/span><\/span><\/code> <code class=\"western\">        <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">default<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">break<\/span><\/span><\/code> <code class=\"western\">      <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code><code class=\"western\">    <\/code> <code class=\"western\">    <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">return<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> vc<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">!<\/span><\/span><\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #708090;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">\/\/ 3<\/span><\/span><\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">func<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">pageViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">pageViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIPageViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">,<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> viewControllerBeforeViewController viewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">-&gt;<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">?<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code> <code class=\"western\">    <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">let<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> index <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">=<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> viewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">.<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">id    <\/span><\/span><\/code> <code class=\"western\">      <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">switch<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> index <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code> <script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script> <ins class=\"adsbygoogle\" style=\"display: block; text-align: center;\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\" data-ad-client=\"ca-pub-1542270097115731\" data-ad-slot=\"5976953901\"><\/ins> <script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script> <code class=\"western\">        <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">case<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">0<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code> <code class=\"western\">          <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">return<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">viewControllerAtIndex<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">1<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)<\/span><\/span><\/code> <code class=\"western\">        <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">case<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">1<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code> <code class=\"western\">          <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">return<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">viewControllerAtIndex<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">0<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)<\/span><\/span><\/code> <code class=\"western\">        <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">default<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code> <code class=\"western\">          <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">return<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">viewControllerAtIndex<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">0<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)<\/span><\/span><\/code> <code class=\"western\">      <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #708090;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">\/\/ 4    <\/span><\/span><\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">func<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">pageViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">pageViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIPageViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">,<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> viewControllerAfterViewController viewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">-&gt;<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">?<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code> <code class=\"western\">    <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">let<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> index <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">=<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> viewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">.<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">id<\/span><\/span><\/code> <code class=\"western\">    <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">switch<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> index <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code> <code class=\"western\">      <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">case<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">0<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code> <code class=\"western\">        <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">return<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">viewControllerAtIndex<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">1<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)<\/span><\/span><\/code> <code class=\"western\">      <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">case<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">1<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code> <code class=\"western\">        <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">return<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">viewControllerAtIndex<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">0<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)<\/span><\/span><\/code> <code class=\"western\">      <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">default<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code> <code class=\"western\">        <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">return<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">viewControllerAtIndex<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">1<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)<\/span><\/span><\/code> <code class=\"western\">    <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code> <code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code><\/pre>\n<p><span style=\"color: #000000;\">Breakpoint<\/span><\/p>\n<p align=\"justify\"><span style=\"color: #000000;\">1: We should make sure the delegate properties are setto the existing school. You may needless to say externalise these into different objects to preserve things simple although \/records, we&#8217;ll just fit them in here.<\/span><\/p>\n<p align=\"justify\"><span style=\"color: #000000;\">2: This function returns a UIViewController object in line with the list you present to it. It then sets the directory you offer to become the UIViewController&#8217;s id house, which we included above. If you don&#8217;t want to use a method Associated Materials plus a single subclass of UIViewController could do properly, but again to maintain things simple, I am doing things in this manner, to be able to avoid making a lot of records.<\/span><\/p>\n<p align=\"justify\"><span style=\"color: #000000;\">3: The quick fills before screen of the UIPageViewController with whatever UIViewController should come before the one you are seeing.<\/span><\/p>\n<p align=\"justify\"><span style=\"color: #000000;\">4: The immediate is filled by viewControllerAfterViewController after display of the UIPageViewConroller with whatsoever must come after the recent one.<\/span><\/p>\n<p align=\"justify\"><span style=\"color: #000000;\">If you run the app now, you&#8217;ll notice that it works perfectly, but there&#8217;re no dots to indicate the current page.<\/span><\/p>\n<p><em><strong>Horizontal :<\/strong><\/em><\/p>\n<p>&nbsp;<\/p>\n<p><em><strong>Vertical :<\/strong><\/em><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\"><strong>Phase\u00a0Two:<\/strong> I Will allow you to get my pretty, along with your little UIPageControl also! &#8211;<\/span><\/p>\n<p align=\"justify\"><span style=\"color: #000000;\">One thing if you utilize two supplied UIPageViewControllerDelegate techniques to add a UIPageControl for the display, you&#8217;ll recognize, is the fact that has a filthy .blackColor() background on it.<\/span><\/p>\n<pre class=\"western\"><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">func<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">presentationCountForPageViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">pageViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIPageViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">-&gt;<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">Int<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code><code class=\"western\">  <\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">return<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">count<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #708090;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">\/\/ You'll need to add this.<\/span><\/span><\/code> <code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code> <script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script> <ins class=\"adsbygoogle\" style=\"display: block; text-align: center;\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\" data-ad-client=\"ca-pub-1542270097115731\" data-ad-slot=\"5976953901\"><\/ins> <script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script> <code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">func<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">presentationIndexForPageViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">pageViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIPageViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">-&gt;<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">Int<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code><code class=\"western\">  <\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">return<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> currentIndex <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #708090;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">\/\/ You'll need to add and track this too.<\/span><\/span><\/code> <code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code><\/pre>\n<p>And then, you want to make use of this handy Delegate method from the UIPageViewController.<\/p>\n<pre class=\"western\"><code class=\"western\"><span style=\"color: #708090;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">\/\/ 1<\/span><\/span><\/code> <code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">func<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #dd4a68;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">pageViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">(<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">pageViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIPageViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">,<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> didFinishAnimating finished<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">Bool<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">,<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> previousViewControllers<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">[<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">UIViewController<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">],<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> transitionCompleted completed<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #669900;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">Bool<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">)<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code><code class=\"western\">  <\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">if<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> completed <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code> <code class=\"western\">    <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">switch<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> previousViewControllers<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">[<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">0<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">].<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">id <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">{<\/span><\/span><\/code> <code class=\"western\">      <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">case<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">0<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> pageControl<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">.<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">currentPage <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">=<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">1<\/span><\/span><\/code> <code class=\"western\">      <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">case<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">1<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\"> pageControl<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">.<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #000000;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">currentPage <\/span><\/span><\/code><code class=\"western\"><span style=\"color: #a67f59;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">=<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #990055;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">0<\/span><\/span><\/code> <code class=\"western\">      <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">default<\/span><\/span><\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">:<\/span><\/span><\/code><code class=\"western\"> <\/code><code class=\"western\"><span style=\"color: #0077aa;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">break<\/span><\/span><\/code> <code class=\"western\">    <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code> <code class=\"western\">  <\/code><code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code> <code class=\"western\"><span style=\"color: #999999;\"><span style=\"font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;\">}<\/span><\/span><\/code><\/pre>\n<p><span style=\"color: #000000;\">If you like this great! Meaning you are completed and you may shut the bill!<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Now a days Swift is a creative platform to develop any application in iOS. Today we will see how to build an endless\u00a0UIScrollView in Swift 2.0 in iOS.\u00a0 Let&#8217;s Start : Phase One: We will try to make : &nbsp;<\/p>\n","protected":false},"author":1,"featured_media":362,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"spay_email":""},"categories":[1],"tags":[],"jetpack_featured_media_url":"https:\/\/i2.wp.com\/www.inwizards.com\/blog\/wp-content\/uploads\/2017\/03\/swift.jpg?fit=750%2C422&ssl=1","_links":{"self":[{"href":"https:\/\/www.inwizards.com\/blog\/wp-json\/wp\/v2\/posts\/361"}],"collection":[{"href":"https:\/\/www.inwizards.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inwizards.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inwizards.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inwizards.com\/blog\/wp-json\/wp\/v2\/comments?post=361"}],"version-history":[{"count":4,"href":"https:\/\/www.inwizards.com\/blog\/wp-json\/wp\/v2\/posts\/361\/revisions"}],"predecessor-version":[{"id":2187,"href":"https:\/\/www.inwizards.com\/blog\/wp-json\/wp\/v2\/posts\/361\/revisions\/2187"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.inwizards.com\/blog\/wp-json\/wp\/v2\/media\/362"}],"wp:attachment":[{"href":"https:\/\/www.inwizards.com\/blog\/wp-json\/wp\/v2\/media?parent=361"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inwizards.com\/blog\/wp-json\/wp\/v2\/categories?post=361"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inwizards.com\/blog\/wp-json\/wp\/v2\/tags?post=361"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}