entrance-testing/EntranseTesting/Views/TestingViews/TestResult.axaml

<UserControl xmlns="https://github.com/avaloniaui"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
             x:Class="EntranseTesting.TestResult"             
             xmlns:vm="using:EntranseTesting.ViewModels"
             x:DataType="vm:MainWindowViewModel">
  <ScrollViewer HorizontalScrollBarVisibility="Disabled" VerticalScrollBarVisibility="Auto">
    <StackPanel Margin="20 0" Background="Transparent" Spacing="5"
                HorizontalAlignment="Center" VerticalAlignment="Center">
      
      <TextBlock Text="Результат тестирования"
                 HorizontalAlignment="Center" Classes="Header"
                 Margin="0 0 0 15"/>
      <!-- Группа -->
      <TextBlock Text="{Binding TestMain.TestResults.Session.UserGroup, StringFormat='Группа: {0}'}"
                 HorizontalAlignment="Right"/>
      <!-- Пользователь -->
      <TextBlock Text="{Binding TestMain.TestResults.Session.UserName, StringFormat='Пользователь: {0}'}"
                 HorizontalAlignment="Right"/>

      <!-- Оценка -->
      <TextBlock Text="{Binding TestMain.TestResults.Session.Raiting, StringFormat='Оценка: {0}'}"
                 HorizontalAlignment="Center" Classes="Header"
                 Margin="0 15 0 0"/>
      
      <!-- Результат в числах -->
      <TextBlock Text="{Binding TestMain.TestResults.Session.CountCorrectly}"
                 HorizontalAlignment="Center" Classes="Header"
                 Margin="0 0 0 15"/>

      <!-- Результат в процентах -->
      <TextBlock Text="{Binding TestMain.TestResults.Session.ProcentCorrectly, StringFormat='Правильных ответов {0}%'}"
                 HorizontalAlignment="Stretch"/>
      <!-- Кнопка выйти -->
     <Button HorizontalAlignment="Center" 
             Command="{Binding ToBackCommand}" Margin="5"
             VerticalAlignment="Bottom"
             Content="Вернуться на главную"/>
    </StackPanel>
  </ScrollViewer>
</UserControl>