public string GetInformationPhongKham(QLPHONGKHAMEntities db, string MaPhongKham, out PhongKhamDTO InformationPhongKham) { InformationPhongKham = new PhongKhamDTO(); PHONG entity = null; object[] id = { MaPhongKham }; if (phongKhamService.FindById(db, id, out entity) == Constant.RES_FAI) { return(Constant.RES_FAI); } if (entity == null) { return(Constant.RES_FAI); } BUS.Com.Utils.CopyPropertiesFrom(entity, InformationPhongKham); return(Constant.RES_SUC); }