mp-ap/AppStart/Tables/ExchangeMachines.cs

using System;
using System.Collections.Generic;
namespace MySystem
{
    public class ExchangeMachines
    {
        public int SnId { get; set; }
        public string SnNo { get; set; }
        public int MachineType { get; set; }
        public int RecycDays { get; set; }
        public DateTime? EndDate { get; set; }
        public string ProductType { get; set; }
    }
}