ProjectLib/ProjectLibrary/Entites/Book_Orders.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ProjectLibrary.Entites
{
    public class Book_Orders
    {
        [Browsable(false)]
        public int BookID { get; private set; }
        
        [Browsable(false)]
        public int OrderID { get; private set; }
        
        [DisplayName("Количество")]
        public int Count { get; private set; }

        public string BookName { get; set; }

        public static Book_Orders CreateEntity(int orderID,int bookID, int count )
        {
            return new Book_Orders
            {
                BookID = bookID,
                OrderID = orderID,
                Count = count
            };
        }
    }
}