init

.idea/.idea.demo_hard.dir/.idea/.gitignore

@@ -0,0 +1,13 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Rider ignored files
+/contentModel.xml
+/modules.xml
+/.idea.demo_hard.iml
+/projectSettingsUpdater.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/.idea.demo_hard.dir/.idea/encodings.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with BOM under Windows, with no BOM otherwise" />
+</project>

.idea/.idea.demo_hard.dir/.idea/indexLayout.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="UserContentModel">
+    <attachedFolders />
+    <explicitIncludes />
+    <explicitExcludes />
+  </component>
+</project>

.idea/.idea.demo_hard.dir/.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>

App.axaml

@@ -0,0 +1,10 @@
+<Application xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             x:Class="demo_hard.App"
+             RequestedThemeVariant="Default">
+             <!-- "Default" ThemeVariant follows system theme variant. "Dark" or "Light" are other available options. -->
+
+    <Application.Styles>
+        <FluentTheme />
+    </Application.Styles>
+</Application>

App.axaml.cs

@@ -0,0 +1,23 @@
+using Avalonia;
+using Avalonia.Controls.ApplicationLifetimes;
+using Avalonia.Markup.Xaml;
+
+namespace demo_hard;
+
+public partial class App : Application
+{
+    public override void Initialize()
+    {
+        AvaloniaXamlLoader.Load(this);
+    }
+
+    public override void OnFrameworkInitializationCompleted()
+    {
+        if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
+        {
+            desktop.MainWindow = new MainWindow();
+        }
+
+        base.OnFrameworkInitializationCompleted();
+    }
+}

EnterHistoryWindow.axaml

@@ -0,0 +1,31 @@
+<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="demo_hard.EnterHistoryWindow"
+        x:CompileBindings="False"
+        Title="EnterHistoryWindow">
+        <DockPanel>
+                <StackPanel Orientation="Vertical">
+                        <TextBlock Text="История входа сотрудников" TextAlignment="Center" FontWeight="Bold" FontSize="20" Margin="0,0,0,10" />
+                        <StackPanel Orientation="Horizontal">
+                                <ComboBox x:Name="LoginComboBox" DataContext="{Binding Login}" SelectionChanged="LoginComboBox_OnSelectionChanged"/>
+                                <Button Content="Отсортировать по дате по возрастанию" Click="Button_Asc" ></Button>
+                                <Button Content="Отсортировать по дате по убыванию" Click="Button_Desc" ></Button>
+                        </StackPanel>
+                        <ListBox x:Name="lastEnters">
+                                <ListBox.ItemTemplate>
+                                        <DataTemplate>
+                                                <StackPanel Orientation="Horizontal" Spacing="80">
+                                                        <TextBlock Text="{Binding EmployeId}"></TextBlock>
+                                                        <TextBlock Text="{Binding Login}"></TextBlock>
+                                                        <TextBlock Text="{Binding EnterDatetime}"></TextBlock>
+                                                        <TextBlock Text="{Binding EnterType}"></TextBlock>
+                                                </StackPanel>
+                                        </DataTemplate>
+                                </ListBox.ItemTemplate>
+                        </ListBox>
+                </StackPanel>
+        </DockPanel>        
+</Window>

EnterHistoryWindow.axaml.cs

@@ -0,0 +1,81 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using demo_hard.Models;
+
+namespace demo_hard;
+
+public partial class EnterHistoryWindow : Window
+{
+    private ObservableCollection<LastEnter> lastEnter = new();
+    public List<LastEnter> dataLastEnter;
+    public bool sort = true;
+    public EnterHistoryWindow()
+    {
+        InitializeComponent();
+        using var context = new User2Context();
+
+
+        dataLastEnter = context.LastEnters.Select(it => new LastEnter
+        {
+            EmployeId = it.EmployeId,
+            EnterDatetime = it.EnterDatetime,
+            EnterType = it.EnterType,
+            Login = it.Login
+        }).ToList();
+        
+        foreach (var newlastEnter in dataLastEnter)
+        {
+            lastEnter.Add(newlastEnter);
+        }
+        lastEnters.ItemsSource = lastEnter;
+        LoginComboBox.ItemsSource = dataLastEnter.Select(it => it.Login);
+        SortLogin();
+    }
+
+    private void SortLogin()
+    {
+        var temp = dataLastEnter;
+        if (LoginComboBox.SelectedItem is String login)
+        {
+            temp = temp.Where(it => it.Login == login).ToList();
+        }
+        temp=sort ? temp.OrderBy(it => it.Login).ToList() : temp.OrderByDescending(it => it.Login).ToList();
+        
+        lastEnter.Clear();
+        foreach (var userlogin in temp)
+        {
+            lastEnter.Add(userlogin);
+        }
+    }
+
+    private void LoginComboBox_OnSelectionChanged(object? sender, SelectionChangedEventArgs e)
+    {
+        sort=!sort;
+        SortLogin();
+    }
+
+    private void Button_Asc(object? sender, RoutedEventArgs e)
+    {
+        var sortedList = dataLastEnter.OrderBy(it => it.EnterDatetime).ToList();
+        lastEnter.Clear();
+        foreach (var item in sortedList)
+        {
+            lastEnter.Add(item);
+        }
+    }
+
+
+    private void Button_Desc(object? sender, RoutedEventArgs e)
+    {
+        var sortedList = dataLastEnter.OrderByDescending(it => it.EnterDatetime).ToList();
+        lastEnter.Clear();
+        foreach (var descList in sortedList)
+        {
+            lastEnter.Add(descList);
+        }
+    }
+}

FunctionWindow.axaml

@@ -0,0 +1,28 @@
+<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="demo_hard.FunctionWindow"
+        x:CompileBindings="False"
+        Title="FunctionWindow">
+    <DockPanel>
+        <StackPanel DockPanel.Dock="Top" HorizontalAlignment="Center" Orientation="Horizontal" >
+            <StackPanel>
+                <Image Source="{Binding Image}" Width="100" Height="100" Margin="5" HorizontalAlignment="Center"/>
+            </StackPanel>
+            <StackPanel>
+                <TextBlock x:Name="Fio">
+                    <Run Text="ФИО:"/>
+                    <Run Text="{Binding Fio}"/>
+                </TextBlock>
+                <TextBlock>
+                    <Run Text="Роль:"/>
+                    <Run Text="{Binding RoleId}"/>
+                </TextBlock>
+            </StackPanel>
+            <Button Content="Назад" Click="Back_Button"/>
+            <Button Content="Далее" Click="Next_Function_Button"/>
+        </StackPanel>
+    </DockPanel>
+</Window>

FunctionWindow.axaml.cs

@@ -0,0 +1,66 @@
+using System;
+using System.IO;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using Avalonia.Markup.Xaml;
+using Avalonia.Media.Imaging;
+using demo_hard.Models;
+
+namespace demo_hard;
+
+public partial class FunctionWindow : Window
+{
+    public FunctionWindow(Employee user)
+    {
+        InitializeComponent();
+        DataContext = new ImageEmployee()
+        {
+            EmployeId = user.EmployeId,
+            Fio = user.Fio,
+            EmployeLogin = user.EmployeLogin,
+            EmployePassword = user.EmployePassword,
+            RoleId = user.RoleId,
+            EmployePhoto = user.EmployePhoto
+        };
+    }
+    
+    
+    
+    public FunctionWindow()
+    {
+        InitializeComponent();
+    }
+
+
+    private void Back_Button(object? sender, RoutedEventArgs e)
+    {
+        new MainWindow().ShowDialog(this);
+    }
+
+    private void Next_Function_Button(object? sender, RoutedEventArgs e)
+    {
+        new SallerWindow().ShowDialog(this);    
+    }
+
+    
+    public class ImageEmployee: Employee
+    {
+        Bitmap? Image
+        {
+            get
+            {
+                try
+                {
+                    string absolutePath = Path.Combine(AppContext.BaseDirectory, EmployePhoto);
+                    return new Bitmap(absolutePath);
+                }
+                catch(Exception e)
+                {
+                    Console.WriteLine(e.Message);
+                    return null;
+                }
+            }
+        }
+    }
+}

MainWindow.axaml

@@ -0,0 +1,24 @@
+<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="demo_hard.MainWindow"
+        x:CompileBindings="True"
+        Title="demo_hard">
+    <DockPanel>
+        <StackPanel HorizontalAlignment="Center" Orientation="Horizontal" DockPanel.Dock="Top">
+            <TextBlock Text="Точки проката горнолыжного комплекса «Благодать»"/>
+        </StackPanel>
+        <StackPanel Orientation="Vertical" VerticalAlignment="Center" Margin="5">
+            <TextBlock Text="Введите логин" HorizontalAlignment="Center" Margin="5"/>
+            <TextBox  x:Name="LoginBox" Margin="5" Width="200"/>
+            <TextBlock Text="Введите пароль" HorizontalAlignment="Center" Margin="5"/>
+            <TextBox  x:Name="PasswordBox" Margin="5" Width="200" PasswordChar="*"/>
+            <TextBlock x:Name="WrongData" Text="" HorizontalAlignment="Center"/> 
+            <Button x:Name="ForPassword" Content="Показать пароль" Margin="5" Click="TogglePasswordVisibility" HorizontalAlignment="Center"/>
+            <Button x:Name="Authorize" Content="Авторизироваться" Margin="5" Click="AuthorizeButton" HorizontalAlignment="Center"/>
+        </StackPanel>
+        
+    </DockPanel>
+</Window>

MainWindow.axaml.cs

@@ -0,0 +1,43 @@
+using System;
+using System.Linq;
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using demo_hard.Models;
+//using demo_hard.Models;
+using Tmds.DBus.Protocol;
+
+namespace demo_hard;
+
+public partial class MainWindow : Window
+{
+    public MainWindow()
+    {
+        InitializeComponent();
+    }
+
+
+
+    private void TogglePasswordVisibility(object? sender, RoutedEventArgs e)
+    {
+        PasswordBox.PasswordChar = PasswordBox.PasswordChar == '*' ? '\0' : '*';
+    }
+
+    private void AuthorizeButton(object? sender, RoutedEventArgs e)
+    {
+        using var context = new User2Context();
+        var user = context.Employees.FirstOrDefault(it => it.EmployeLogin == LoginBox.Text && it.EmployePassword == PasswordBox.Text);
+
+        if (user != null)
+        {
+            var functionWindow = new FunctionWindow(user);
+            {
+                DataContext = user;
+            };
+            functionWindow.ShowDialog(this);
+        }
+        else
+        {
+            WrongData.Text = "Неверный логин или пароль";
+        }
+    }
+}

Models/Client.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+
+namespace demo_hard.Models;
+
+public partial class Client
+{
+    public int Id { get; set; }
+
+    public string Fio { get; set; } = null!;
+
+    public int ClientCode { get; set; }
+
+    public string Passport { get; set; } = null!;
+
+    public DateOnly Birthday { get; set; }
+
+    public string Address { get; set; } = null!;
+
+    public string Email { get; set; } = null!;
+
+    public string Password { get; set; } = null!;
+
+    public int RoleId { get; set; }
+}

Models/Employee.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+
+namespace demo_hard.Models;
+
+public partial class Employee
+{
+    public int EmployeId { get; set; }
+
+    public int RoleId { get; set; }
+
+    public string Fio { get; set; } = null!;
+
+    public string EmployeLogin { get; set; } = null!;
+
+    public string EmployePassword { get; set; } = null!;
+
+    public string? EmployePhoto { get; set; }
+}

Models/LastEnter.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+
+namespace demo_hard.Models;
+
+public partial class LastEnter
+{
+    public int EmployeId { get; set; }
+
+    public DateTime EnterDatetime { get; set; }
+
+    public string EnterType { get; set; } = null!;
+
+    public string? Login { get; set; }
+}

Models/Order.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+
+namespace demo_hard.Models;
+
+public partial class Order
+{
+    public int Id { get; set; }
+
+    public string OrderCode { get; set; } = null!;
+
+    public DateOnly OrderDate { get; set; }
+
+    public TimeOnly OrderTime { get; set; }
+
+    public int ClientCode { get; set; }
+
+    public int ServiceId { get; set; }
+
+    public string Status { get; set; } = null!;
+
+    public DateOnly? DateClose { get; set; }
+
+    public int RentalTime { get; set; }
+}

Models/Role.cs

@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+
+namespace demo_hard.Models;
+
+public partial class Role
+{
+    public int RoleId { get; set; }
+
+    public string RoleName { get; set; } = null!;
+}

Models/Service.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+
+namespace demo_hard.Models;
+
+public partial class Service
+{
+    public int Id { get; set; }
+
+    public string ServiceName { get; set; } = null!;
+
+    public string ServiceCode { get; set; } = null!;
+
+    public string ServiceCost { get; set; } = null!;
+}

Models/User2Context.cs

@@ -0,0 +1,166 @@
+using System;
+using System.Collections.Generic;
+using Microsoft.EntityFrameworkCore;
+
+namespace demo_hard.Models;
+
+public partial class User2Context : DbContext
+{
+    public User2Context()
+    {
+    }
+
+    public User2Context(DbContextOptions<User2Context> options)
+        : base(options)
+    {
+    }
+
+    public virtual DbSet<Client> Clients { get; set; }
+
+    public virtual DbSet<Employee> Employees { get; set; }
+
+    public virtual DbSet<LastEnter> LastEnters { get; set; }
+
+    public virtual DbSet<Order> Orders { get; set; }
+
+    public virtual DbSet<Role> Roles { get; set; }
+
+    public virtual DbSet<Service> Services { get; set; }
+
+    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+#warning To protect potentially sensitive information in your connection string, you should move it out of source code. You can avoid scaffolding the connection string by using the Name= syntax to read it from configuration - see https://go.microsoft.com/fwlink/?linkid=2131148. For more guidance on storing connection strings, see https://go.microsoft.com/fwlink/?LinkId=723263.
+        => optionsBuilder.UseNpgsql("Host=45.67.56.214;Port=5454;USERNAME=user2;DATABASE=user2;Password=hGcLvi0i");
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        modelBuilder.Entity<Client>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("clients_pk");
+
+            entity.ToTable("clients");
+
+            entity.Property(e => e.Id).HasColumnName("id");
+            entity.Property(e => e.Address)
+                .HasColumnType("character varying")
+                .HasColumnName("address");
+            entity.Property(e => e.Birthday).HasColumnName("birthday");
+            entity.Property(e => e.ClientCode).HasColumnName("client_code");
+            entity.Property(e => e.Email)
+                .HasColumnType("character varying")
+                .HasColumnName("email");
+            entity.Property(e => e.Fio)
+                .HasColumnType("character varying")
+                .HasColumnName("fio");
+            entity.Property(e => e.Passport)
+                .HasColumnType("character varying")
+                .HasColumnName("passport");
+            entity.Property(e => e.Password)
+                .HasColumnType("character varying")
+                .HasColumnName("password");
+            entity.Property(e => e.RoleId).HasColumnName("role_id");
+        });
+
+        modelBuilder.Entity<Employee>(entity =>
+        {
+            entity.HasKey(e => e.EmployeId).HasName("employees_pk");
+
+            entity.ToTable("employees");
+
+            entity.Property(e => e.EmployeId)
+                .ValueGeneratedNever()
+                .HasColumnName("employe_id");
+            entity.Property(e => e.EmployeLogin)
+                .HasColumnType("character varying")
+                .HasColumnName("employe_login");
+            entity.Property(e => e.EmployePassword)
+                .HasColumnType("character varying")
+                .HasColumnName("employe_password");
+            entity.Property(e => e.EmployePhoto)
+                .HasColumnType("character varying")
+                .HasColumnName("employe_photo");
+            entity.Property(e => e.Fio)
+                .HasColumnType("character varying")
+                .HasColumnName("fio");
+            entity.Property(e => e.RoleId).HasColumnName("role_id");
+        });
+
+        modelBuilder.Entity<LastEnter>(entity =>
+        {
+            entity.HasKey(e => e.EmployeId).HasName("last_enter_pk");
+
+            entity.ToTable("last_enter");
+
+            entity.Property(e => e.EmployeId)
+                .ValueGeneratedNever()
+                .HasColumnName("employe_id");
+            entity.Property(e => e.EnterDatetime)
+                .HasColumnType("timestamp without time zone")
+                .HasColumnName("enter_datetime");
+            entity.Property(e => e.EnterType)
+                .HasColumnType("character varying")
+                .HasColumnName("enter_type");
+            entity.Property(e => e.Login)
+                .HasColumnType("character varying")
+                .HasColumnName("login");
+        });
+
+        modelBuilder.Entity<Order>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("orders_pk");
+
+            entity.ToTable("orders");
+
+            entity.Property(e => e.Id).HasColumnName("id");
+            entity.Property(e => e.ClientCode).HasColumnName("client_code");
+            entity.Property(e => e.DateClose).HasColumnName("date_close");
+            entity.Property(e => e.OrderCode)
+                .HasColumnType("character varying")
+                .HasColumnName("order_code");
+            entity.Property(e => e.OrderDate).HasColumnName("order_date");
+            entity.Property(e => e.OrderTime).HasColumnName("order_time");
+            entity.Property(e => e.RentalTime).HasColumnName("rental_time");
+            entity.Property(e => e.ServiceId).HasColumnName("service_id");
+            entity.Property(e => e.Status)
+                .HasColumnType("character varying")
+                .HasColumnName("status");
+        });
+
+        modelBuilder.Entity<Role>(entity =>
+        {
+            entity.HasKey(e => e.RoleId).HasName("roles_pk");
+
+            entity.ToTable("roles");
+
+            entity.Property(e => e.RoleId).HasColumnName("role_id");
+            entity.Property(e => e.RoleName)
+                .HasColumnType("character varying")
+                .HasColumnName("role_name");
+        });
+
+        modelBuilder.Entity<Service>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("service_pk");
+
+            entity.ToTable("service");
+
+            entity.HasIndex(e => e.ServiceCode, "service_unique").IsUnique();
+
+            entity.Property(e => e.Id)
+                .ValueGeneratedNever()
+                .HasColumnName("id");
+            entity.Property(e => e.ServiceCode)
+                .HasColumnType("character varying")
+                .HasColumnName("service_code");
+            entity.Property(e => e.ServiceCost)
+                .HasColumnType("character varying")
+                .HasColumnName("service_cost");
+            entity.Property(e => e.ServiceName)
+                .HasColumnType("character varying")
+                .HasColumnName("service_name");
+        });
+
+        OnModelCreatingPartial(modelBuilder);
+    }
+
+    partial void OnModelCreatingPartial(ModelBuilder modelBuilder);
+}

Program.cs

@@ -0,0 +1,21 @@
+using Avalonia;
+using System;
+
+namespace demo_hard;
+
+class Program
+{
+    // Initialization code. Don't use any Avalonia, third-party APIs or any
+    // SynchronizationContext-reliant code before AppMain is called: things aren't initialized
+    // yet and stuff might break.
+    [STAThread]
+    public static void Main(string[] args) => BuildAvaloniaApp()
+        .StartWithClassicDesktopLifetime(args);
+
+    // Avalonia configuration, don't remove; also used by visual designer.
+    public static AppBuilder BuildAvaloniaApp()
+        => AppBuilder.Configure<App>()
+            .UsePlatformDetect()
+            .WithInterFont()
+            .LogToTrace();
+}

SallerWindow.axaml

@@ -0,0 +1,19 @@
+<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="demo_hard.SallerWindow"
+        Title="SallerWindow">
+    <DockPanel>
+        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" DockPanel.Dock="Top">
+            <TextBlock Text="Добро пожаловать в окно создания заказа"/>
+        </StackPanel>
+        <StackPanel>
+            <Button Content="История входа" x:Name="EnterHistory" Click="EnterHistory_OnClick"></Button>
+            <TextBlock Text="Номер заказа"/>
+            <TextBlock Text="Сделать штрих кода нада"/>
+            <Image x:Name="Barcode" Width="300" Height="100"></Image>
+        </StackPanel>
+    </DockPanel>
+</Window>

SallerWindow.axaml.cs

@@ -0,0 +1,26 @@
+using System.IO;
+using System.Threading.Tasks;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using Avalonia.Markup.Xaml;
+using Avalonia.Svg.Skia;
+using Npgsql;
+using ZXing;
+using ZXing.Rendering;
+
+namespace demo_hard;
+
+public partial class SallerWindow : Window
+{
+    public SallerWindow()
+    {
+        InitializeComponent();
+    }
+
+    private void EnterHistory_OnClick(object? sender, RoutedEventArgs e)
+    {
+        var lastEnter = new EnterHistoryWindow();
+        lastEnter.ShowDialog(this);
+    }
+}

app.manifest

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+  <!-- This manifest is used on Windows only.
+       Don't remove it as it might cause problems with window transparency and embedded controls.
+       For more details visit https://learn.microsoft.com/en-us/windows/win32/sbscs/application-manifests -->
+  <assemblyIdentity version="1.0.0.0" name="demo_hard.Desktop"/>
+
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- A list of the Windows versions that this application has been tested on
+           and is designed to work with. Uncomment the appropriate elements
+           and Windows will automatically select the most compatible environment. -->
+
+      <!-- Windows 10 -->
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
+    </application>
+  </compatibility>
+</assembly>