01.01_Praktika5/Prakticheskaya5 Venediktov/UserPage.xaml

<Page x:Class="Prakticheskaya5_Venediktov.UserPage"
      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:Prakticheskaya5_Venediktov"
      mc:Ignorable="d" 
      d:DesignHeight="450" d:DesignWidth="800"
      Title="UserPage">

    <Grid Background="LightBlue">
        <Border Width="500" Margin="15" Background="White" VerticalAlignment="Center" Padding="30" CornerRadius="50">
            <StackPanel>
                <TextBlock Text="Меню Пользователя" FontSize="30" FontWeight="Bold" Margin="0 0 0 20" HorizontalAlignment="Center"></TextBlock>
                <TextBlock Text="Вы ничего не можете" FontSize="20" HorizontalAlignment="Center" Margin="10"></TextBlock>
                <Button x:Name="glav" Content="Выйти" Click="glav_Click"></Button>
            </StackPanel>
        </Border>
    </Grid>
</Page>