I wanted to go through tutorial in order to be able to implement push notifications with xamarin forms. The project I was working with was auto generated project from Azure control panel. I've managed to deploy back-end sample project and connect it with mobile project. Until that point everything seemed fine. Then I followed this tutorial:
Now I can't build my mobile solution anymore as I'm getting tons of errors which previously haven't appeared. Please note that entire TodoList.xaml.cs file is generated by Azure and is supposed to be ok.
Among things I've already tried is to generate sample project again and just build it without changing anything, but even that doesn't work anymore.