title: Can't find App.cs in Xamarin PCL project in Visual Studio 2015
body: <p>I do as tutorial here </p>
  
  <p><a href="https://msdn.microsoft.com/en-us/library/mt679501.aspx" rel="nofollow">https://msdn.microsoft.com/en-us/library/mt679501.aspx</a></p>
  
  <p>and when I try to change default page in App.cs.</p>
  
  <p>I can't find this <strong>App.cs</strong> file in PCL project.</p>
  
  <p>What I do wrong or how can I create App.cs file?</p>
  
  <p>Thank you in advance.</p>