title: How to setup a content page of a tabbed page in XAML in Xamarin?
body: <p>I want to setup a tabbed page with three content pages they are page1, page2 and page3 all of them are content pages. When the program starts I want to show page1 content page with page1 tab selected. They do not follow item template model since they are all different content pages compared to the example showing in the Tabbed Page example @ xamarian.</p>
  
  <pre><code>&lt;TabbedPage.Children&gt;
      &lt;ContentPage Title="Page 1" /&gt;
      &lt;ContentPage Title="Page 2" /&gt;
      &lt;ContentPage Title="Page 3" /&gt;
  &lt;/TabbedPage.Children&gt;
  </code></pre>
  
  <p>What property I should set here so that I can point to the content of the associated content page or do I follow tab selecte event and manually call the appropriate content page? I would like to try to do it with XAML as much as possible.
  Thanks</p>