public void AddOrUpdateHotel() { Enterprise ep = new Enterprise(); ep.EName = Request.Form["ename"].Trim(); ep.Addr = Request.Form["addr"].Trim(); ep.MobilePhone = Request.Form["phone"].Trim(); ep.Fax = Request.Form["fax"].Trim(); ep.Email = Request.Form["email"].Trim(); // ep.DisCount = double.Parse(Request.Form["discount"].Trim()); ep.EID = int.Parse(Request.Form["eid"].Trim()); string type = Request.Form["operate"]; if (type == "add") { int eid = es.Add(ep); if (eid != -1) { Response.Write(eid); return; } Response.Write(-1); } if (type == "update") { if (es.Update(ep)) { Response.Write("更新成功 !"); return; } Response.Write("更新失败!"); } }