StTest/MyTests/Pages/EditTestPage.xaml

<Page x:Class="MyTests.Pages.EditTestPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      xmlns:local="clr-namespace:MyTests.Pages"
      mc:Ignorable="d"
      d:DesignHeight="450"
      d:DesignWidth="676"
      Background="{StaticResource color1}">

    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="50"/>
            <RowDefinition/>
            <RowDefinition Height="50"/>
        </Grid.RowDefinitions>
        <StackPanel Orientation="Horizontal">
            <Image Name="TestImg"
                   MinHeight="35"
                   MinWidth="35"
                   Source="/MyTests;component/Resources/Approval.png"
                   Margin="7"
                   MouseDown="TestImg_MouseDown">
            </Image>
            <TextBox Name="TestNameBox"
                     Text="Тест"
                     FontSize="25"
                     BorderBrush="{x:Null}"
                     LostFocus="TestNameBox_LostFocus">
            </TextBox>
            <Label Content=" - редактирование"
                   FontSize="25"
                   Foreground="LightGray"
                   Opacity="0.5">
            </Label>
        </StackPanel>
        <ScrollViewer Grid.Row="1">
            <StackPanel>
                <StackPanel Orientation="Horizontal">
                    <Label Content="Тест виден другим пользователям:"
                           FontSize="14"/>
                    <CheckBox Name="IsVisibleCB"
                              VerticalContentAlignment="Center"
                              Click="SaveInfoCB">
                    </CheckBox>
                </StackPanel>

                <StackPanel Orientation="Horizontal">
                    <Label Content="Пользователь может посмотреть свои ответы:"
                           FontSize="14"/>
                    <CheckBox Name="IsAnswersVisibleCB"
                              VerticalContentAlignment="Center"
                              Click="SaveInfoCB">
                    </CheckBox>
                </StackPanel>

                <StackPanel Orientation="Horizontal">
                    <Label Content="Пользователь может пройти тест повторно:"
                           FontSize="14"/>
                    <CheckBox Name="CanAgainCB"
                              VerticalContentAlignment="Center"
                              Click="SaveInfoCB">
                    </CheckBox>
                </StackPanel>

                <StackPanel Orientation="Horizontal"
                            Height="30"
                            Margin="0,10,0,10">
                    <Button Content="Добавить вопрос"
                            Width="300"
                            Margin="15,0,15,0"
                            Click="AddQuestionButton_Click"/>
                    <Button Content="Удалить вопрос"
                            Width="300"
                            Margin="15,0,15,0"
                            Click="DeleteQuestionButton_Click"/>
                </StackPanel>


                <ListBox Name="QuestionsListBox"
                         Grid.Row="1"
                         Background="{StaticResource color1}"
                         BorderBrush="{x:Null}"
                         SelectionChanged="QuestionsListBox_SelectionChanged"
                         ScrollViewer.HorizontalScrollBarVisibility="Disabled"
                         ScrollViewer.VerticalScrollBarVisibility="Hidden">
                    <ListBox.ItemTemplate>
                        <DataTemplate>
                            <Border Width="{Binding Path=ActualWidth, ElementName=QuestionsListBox}"
                                    Height="45"
                                    CornerRadius="10"
                                    Background="{StaticResource color2}">
                                <StackPanel Orientation="Horizontal">
                                    <Image Width="30"
                                           Height="30"
                                           Margin="10,5,5,5"
                                           HorizontalAlignment="Left"
                                           Source="/MyTests;component/Resources/Question-mark.png">
                                    </Image>
                                    <StackPanel>
                                        <Label Content="{Binding Content}"/>
                                        <TextBlock Margin="5,-6,0,0">
                                            <Run Text="Ответ: " Foreground="LightGray"/>
                                            <Run Text="{Binding Answer}" />
                                        </TextBlock>
                                    </StackPanel>
                                </StackPanel>
                            </Border>
                        </DataTemplate>
                    </ListBox.ItemTemplate>
                </ListBox>
            </StackPanel>
        </ScrollViewer>
        <Button Grid.Row="2"
                Content="Назад"
                Width="120"
                Height="40"
                FontSize="20"
                Click="BackButton_Click">
        </Button>
    </Grid>
</Page>