title: Add button in App.xaml and add it programatically in other xaml pages Windows Runtime apps
body: <p>I want to add control (like button, textboxes, etc.) in App.xaml and access it from other xaml pages and add them programmatically. </p>
  
  <p>I want to make that xaml control in App.xaml global so that I can access it from any other pages.</p>
  
  <p>Any idea on this how to implement such scenarios?</p>