namespace ProjectLibrary.Entities { using ProjectLibrary.Entities.Enums; using System.ComponentModel; public class Book { public int Id { get; private set; } [DisplayName("Автор")] public string Author { get; private set; } = string.Empty; [DisplayName("Назвние книги")] public string Name { get; private set; } = string.Empty; [DisplayName("Тип книги")] public BookType TypeBookID { get; set; } = BookType.None; public static Book CreateEntity(int id, string author, string name, BookType typeBookID = BookType.None) { return new Book { Id = id, Author = author ?? string.Empty, Name = name ?? string.Empty, TypeBookID = typeBookID }; } } }