kursovaya/TeacherWindow.axaml

<Window 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="kursovaya.TeacherWindow"
        x:CompileBindings="False"
        Title="TeacherWindow">
        <Border Background="Bisque">
                <DockPanel>
                        <StackPanel DockPanel.Dock="Top" Orientation="Horizontal" Background="LightBlue" Height="30">
                                <Button DockPanel.Dock="Left" Content="Назад" Click="ButtonBack_OnClick" Width="100" HorizontalAlignment="Left" Foreground="Black" Background="LightGray"/>
                                <ComboBox x:Name="GroupComboBox" HorizontalAlignment="Center"/>
                                <ComboBox x:Name="DisciplineComboBox" HorizontalAlignment="Center"/>
                                <Button Content="Просмотр аттестации" Click="CheckAttest_OnClick" Foreground="Black"/>

                        </StackPanel>
                        <Grid DockPanel.Dock="Top" ColumnDefinitions="3*,1*,1*,1*,1*,1*" Background="LightGray" Height="35">
                            <TextBlock Grid.Column="0" Text="ФИО Студента" VerticalAlignment="Center" Margin="5" FontWeight="Bold" Foreground="Black"/>
                            <TextBlock Grid.Column="1" Text="1 Аттестация" VerticalAlignment="Center" HorizontalAlignment="Center" FontWeight="Bold" Foreground="Black"/>
                            <TextBlock Grid.Column="2" Text="2 Аттестация" VerticalAlignment="Center" HorizontalAlignment="Center" FontWeight="Bold" Foreground="Black"/>
                            <TextBlock Grid.Column="3" Text="3 Аттестация" VerticalAlignment="Center" HorizontalAlignment="Center" FontWeight="Bold" Foreground="Black"/>
                            <TextBlock Grid.Column="4" Text="Итог" VerticalAlignment="Center" HorizontalAlignment="Center" FontWeight="Bold" Foreground="Black"/>
                            <TextBlock Grid.Column="5" Text="Оценка" VerticalAlignment="Center" HorizontalAlignment="Center" FontWeight="Bold" Foreground="Black"/>
                        </Grid>
                        <ScrollViewer>
                            <ItemsControl x:Name="FlatAttestationGrid" ItemsSource="{Binding AttestationsTeachers}">
                                <ItemsControl.ItemTemplate>
                                    <DataTemplate>
                                        <Grid ColumnDefinitions="3*,1*,1*,1*,1*,1*" Margin="2" Background="LightGray" Height="40">
                                            <Border BorderBrush="Black" BorderThickness="0.5">
                                                <TextBlock Text="{Binding StudentFIO}" VerticalAlignment="Center" Margin="10,0" Foreground="Black"/>
                                            </Border>
                                            <Border Grid.Column="1" BorderBrush="Black" BorderThickness="0.5">
                                                <Button Content="{Binding AttestFirst}" Tag="{Binding}" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Foreground="Black" Background="Transparent" BorderThickness="0" Padding="0" Click="FirstAttest_OnClick">
                                                    <Button.Styles>
                                                        <Style Selector="Button">
                                                            <Setter Property="Background" Value="Transparent"/>
                                                            <Setter Property="BorderBrush" Value="Transparent"/>
                                                            <Setter Property="Foreground" Value="Black"/>
                                                            <Setter Property="HorizontalContentAlignment" Value="Center"/>
                                                            <Setter Property="VerticalContentAlignment" Value="Center"/>
                                                        </Style>
                                                    </Button.Styles>
                                                </Button>
                                            </Border>
                                            
                                            <Border Grid.Column="2" BorderBrush="Black" BorderThickness="0.5">
                                                <Button Content="{Binding AttestSecond}" Tag="{Binding}" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Foreground="Black" Background="Transparent" BorderThickness="0" Padding="0" Click="SecondAttest_OnClick">
                                                    <Button.Styles>
                                                        <Style Selector="Button">
                                                            <Setter Property="Background" Value="Transparent"/>
                                                            <Setter Property="BorderBrush" Value="Transparent"/>
                                                            <Setter Property="Foreground" Value="Black"/>
                                                            <Setter Property="HorizontalContentAlignment" Value="Center"/>
                                                            <Setter Property="VerticalContentAlignment" Value="Center"/>
                                                        </Style>
                                                    </Button.Styles>
                                                </Button>
                                            </Border>
                                            
                                            <Border Grid.Column="3" BorderBrush="Black" BorderThickness="0.5">
                                                <Button Content="{Binding AttestThird}" Tag="{Binding}" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Foreground="Black" Background="Transparent" BorderThickness="0" Padding="0" Click="ThirdAttest_OnClick">
                                                    <Button.Styles>
                                                        <Style Selector="Button">
                                                            <Setter Property="Background" Value="Transparent"/>
                                                            <Setter Property="BorderBrush" Value="Transparent"/>
                                                            <Setter Property="Foreground" Value="Black"/>
                                                            <Setter Property="HorizontalContentAlignment" Value="Center"/>
                                                            <Setter Property="VerticalContentAlignment" Value="Center"/>
                                                        </Style>
                                                    </Button.Styles>
                                                </Button>
                                            </Border>

                                            <Border Grid.Column="4" BorderBrush="Black" BorderThickness="0.5">
                                                <TextBlock Text="{Binding Total}" VerticalAlignment="Center" HorizontalAlignment="Center" Foreground="Black"/>
                                            </Border>

                                            <Border Grid.Column="5" BorderBrush="Black" BorderThickness="0.5">
                                                <TextBlock Text="{Binding Grade}" VerticalAlignment="Center" HorizontalAlignment="Center" Foreground="Black"/>
                                            </Border>
                                        </Grid>
                                    </DataTemplate>
                                </ItemsControl.ItemTemplate>
                            </ItemsControl>
                        </ScrollViewer>
                </DockPanel>
        </Border>
</Window>