public static LogEntity GetLogsByUserID(string userID, int tops = 1)
        {
            string tablename = "select top " + tops + " a.*  from UsersLog  a left join M_Users b  on a.UserID =b.UserID ";

            string sqlwhere = " where 1=1 ";

            if (!string.IsNullOrEmpty(userID))
            {
                sqlwhere += " and a.userID='" + userID + "'";
            }
            DataTable dt    = LogDAL.GetDataTable(tablename + sqlwhere + " order by  a.AutoID  desc ");
            LogEntity model = new LogEntity();

            foreach (DataRow dr in dt.Rows)
            {
                model.FillData(dr);
            }
            return(model);
        }