MoskalenkoAA/ModelExam/PageAuto.xaml

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

    <Grid>
        <Border BorderBrush="Black" BorderThickness="1" Width="150" Height="150">
        <StackPanel Orientation="Vertical">
                <TextBlock Text="Авторизация"></TextBlock>
                <TextBlock Text="введите почту"></TextBlock>
                <TextBox x:Name="email"></TextBox>
                <TextBlock Text="введите пароль"></TextBlock>
                <TextBox x:Name="password"></TextBox>
                <Button x:Name="auto" Content="Авторизироваться" Click="auto_Click"></Button>
            </StackPanel> 
    </Border>
    </Grid>
</Page>