<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             x:Class="NavigationPlay.AlternateWorldPage"
             Title="Alternate World">
  <Label Text="{Binding MainText}" VerticalOptions="Center" HorizontalOptions="Center" />
  <Button Text="Revert World" Clicked="OnSwitchWorldClicked"></Button>
</ContentPage>