public static string selectEmployee(string name)
        {
            OAEntities db = new OAEntities();
                var data = from e in db.t_employeeInfo
                           where (e.name == name)
                           select new
                           {    e.pk_employee   };
            // 语句输入位置
            return data.ToString();
        }
        public static BaseViewModel[] selectReport( string employye)
        {
            OAEntities db = new OAEntities();
            if (employye != null && employye != "")
            {    selectEmployee(employye);     }
            var result = db.t_report.OrderBy(r => r.fk_employee).AsEnumerable().Select(r => new BaseViewModel
            {
                fk_employee = r.fk_employee,
                startTime = r.startTime,
                endTime = r.endTime,
                address = r.address,
                comment = r.comment,
                type = r.type
            } );
            return result.ToArray();
        }