exTest/Test/Model.cs

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

namespace test
{
    partial class Books
    {
        public string authors;
        public string nameAuttor
        {
            get { return authors; }
            set { authors = value; }
        }
        public string genre;
        public string titleGenre
        {
            get { return genre; }
            set { genre = value; }
        }
        public dynamic countinstock;
        public dynamic Stock
        {
            get { return countinstock; }
            set { countinstock = value; }
        }
        public dynamic countinstore;
        public dynamic Store
        {
            get { return countinstore; }
            set { countinstore = value; }
        }
        private string myVar;

        public string des
        {
            get { return myVar; }
            set { myVar = value; }
        }
        public int CountInCart { get; set; } = 0;
        public decimal { get; set; } = 0;

    }
}