public static int AddUsers(Users model) { using (var entity = new BusEntities()) { var id = 0; try { model.CreateTime = DateTime.Now; model.UpdateTime = DateTime.Now; model.Number = DateTime.Now.ToString("yyyyMMdd"); model.DelFlag = "N"; model.isFinal = true; if (model.UserType == null || model.UserType == "") { model.UserType = "USER"; } entity.AddToUsers(model); entity.SaveChanges(); id = model.ID; } catch (Exception e) { } return(id); } }