ReadWriteFile_MAUI/Model/User.cs

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));
    }
}