Add files via upload

Model/User.cs

@@ -0,0 +1,44 @@
+using System.ComponentModel;
+namespace FileReadAndWrite.Model;
+
+public class User : INotifyPropertyChanged
+{
+    private string description;
+    private string email;
+
+    public int Id { get; set; }
+    public string Name { get; set; }
+    public string Surname { get; set; }
+
+    public string Description
+    {
+        get => description;
+        set
+        {
+            if (description != value)
+            {
+                description = value;
+                OnPropertyChanged(nameof(Description));
+            }
+        }
+    }
+
+    public string Email
+    {
+        get => email;
+        set
+        {
+            if (email != value)
+            {
+                email = value;
+                OnPropertyChanged(nameof(Email));
+            }
+        }
+    }
+
+    public event PropertyChangedEventHandler? PropertyChanged;
+    protected void OnPropertyChanged(string propertyName)
+    {
+        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+    }
+}