Добавление папк для паттерна MVVM.

Иницилиазация и элементарый вывод работника. (Без БД)

App.xaml

@@ -1,8 +1,7 @@
 <Application x:Class="EmployeeManagementApp.App"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:local="clr-namespace:EmployeeManagementApp"
-             StartupUri="MainWindow.xaml">
+             xmlns:local="clr-namespace:EmployeeManagementApp">
     <Application.Resources>
          
     </Application.Resources>

App.xaml.cs

@@ -1,4 +1,5 @@
-using System.Configuration;
+using EmployeeManagementApp.Views;
+using System.Configuration;
 using System.Data;
 using System.Windows;
 
@@ -9,6 +10,12 @@ namespace EmployeeManagementApp
     /// </summary>
     public partial class App : Application
     {
+        protected override void OnStartup(StartupEventArgs e)
+        {
+            base.OnStartup(e);
+            MainView mainView = new MainView();
+            mainView.Show();
+        }
     }
 
 }

AssemblyInfo.cs

@@ -1,10 +0,0 @@
-using System.Windows;
-
-[assembly: ThemeInfo(
-    ResourceDictionaryLocation.None,            //where theme specific resource dictionaries are located
-                                                //(used if a resource is not found in the page,
-                                                // or application resource dictionaries)
-    ResourceDictionaryLocation.SourceAssembly   //where the generic resource dictionary is located
-                                                //(used if a resource is not found in the page,
-                                                // app, or any theme specific resource dictionaries)
-)]

MainWindow.xaml

@@ -1,12 +0,0 @@
-<Window x:Class="EmployeeManagementApp.MainWindow"
-        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-        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"
-        xmlns:local="clr-namespace:EmployeeManagementApp"
-        mc:Ignorable="d"
-        Title="MainWindow" Height="450" Width="800">
-    <Grid>
-
-    </Grid>
-</Window>

Models/Employee.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace EmployeeManagementApp.Models
+{
+    public class Employee
+    {
+        public int Id { get; set; }
+        public string FirstName { get; set; }
+        public string LastName { get; set; }
+        public string Position { get; set; }
+        public decimal Salary { get; set; }
+        public int VacationDays { get; set; }
+    }
+}

ViewModels/BaseViewModel.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace EmployeeManagementApp.ViewModels
+{
+    public class BaseViewModel : INotifyPropertyChanged
+    {
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        protected void OnPropertyChanged(string propertyName)
+        {
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
+    }
+}

ViewModels/MainViewModel.cs

@@ -0,0 +1,25 @@
+using EmployeeManagementApp.Models;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace EmployeeManagementApp.ViewModels
+{
+    public class MainViewModel : BaseViewModel
+    {
+        public ObservableCollection<Employee> Employees { get; set; }
+
+        public MainViewModel()
+        {
+            // Инициализация данных
+            Employees = new ObservableCollection<Employee>
+            {
+                new Employee { Id = 1, FirstName = "Иван", LastName = "Иванов", Position = "Менеджер", Salary = 50000, VacationDays = 14 },
+                new Employee { Id = 2, FirstName = "Мария", LastName = "Петрова", Position = "Разработчик", Salary = 70000, VacationDays = 20 }
+            };
+        }
+    }
+}

Views/MainView.xaml

@@ -0,0 +1,22 @@
+<Window x:Class="EmployeeManagementApp.Views.MainView"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:vm="clr-namespace:EmployeeManagementApp.ViewModels"
+        Title="Управление Сотрудниками" Height="400" Width="600">
+    <Window.DataContext>
+        <vm:MainViewModel />
+    </Window.DataContext>
+
+    <Grid>
+        <DataGrid ItemsSource="{Binding Employees}" AutoGenerateColumns="False" Margin="10">
+            <DataGrid.Columns>
+                <DataGridTextColumn Header="ID" Binding="{Binding Id}" Width="50" />
+                <DataGridTextColumn Header="Имя" Binding="{Binding FirstName}" Width="150" />
+                <DataGridTextColumn Header="Фамилия" Binding="{Binding LastName}" Width="150" />
+                <DataGridTextColumn Header="Должность" Binding="{Binding Position}" Width="150" />
+                <DataGridTextColumn Header="Зарплата" Binding="{Binding Salary}" Width="100" />
+                <DataGridTextColumn Header="Дни отпуска" Binding="{Binding VacationDays}" Width="100" />
+            </DataGrid.Columns>
+        </DataGrid>
+    </Grid>
+</Window>

Views/MainView.xaml.cs

@@ -1,4 +1,8 @@
-using System.Text;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Data;
@@ -6,19 +10,18 @@ using System.Windows.Documents;
 using System.Windows.Input;
 using System.Windows.Media;
 using System.Windows.Media.Imaging;
-using System.Windows.Navigation;
 using System.Windows.Shapes;
 
-namespace EmployeeManagementApp
+namespace EmployeeManagementApp.Views
 {
     /// <summary>
-    /// Interaction logic for MainWindow.xaml
+    /// Логика взаимодействия для MainView.xaml
     /// </summary>
-    public partial class MainWindow : Window
+    public partial class MainView : Window
     {
-        public MainWindow()
+        public MainView()
         {
             InitializeComponent();
         }
     }
-}
+}