SCPFWBTL/Models/AppBoxEntity/Online.cs

using System;
using System.ComponentModel.DataAnnotations;

namespace CK.SCP.Models.AppBoxEntity
{
    public class Online : IKeyID
    {
        [Key]
        public int ID { get; set; }

        [StringLength(50)]
        public string IPAdddress { get; set; }

        public DateTime LoginTime { get; set; }

        public DateTime? UpdateTime { get; set; }

        
        public virtual User User { get; set; }


    }
    public class FactoryUsers
    {
        public int FACTORY_ID { set; get; }
        [Key]
        public int UserID { set; get; }
    }
}