sql/wpf_connection3/model/ProductMaterial.cs

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

namespace wpf_connection3.model
{
    public class ProductMaterial
    {
        public int ProductId { get; set; }
        public int MaterialId { get; set; }
        public double Count { get; set; }
        public string Title { get; set; }
    }
}