public ActionResult Edit()
        {
            UserBll.Instance.CheckUserOnlingState();

            TB_EXPRESSCOMPANYModel model = TB_EXPRESSCOMPANYDal.Instance.Get(Request.QueryString["id"]);

            if (model == null)
            {
                model = new TB_EXPRESSCOMPANYModel();
            }
            return(View(model));
        }
        public string Edit(FormCollection context)
        {
            try
            {
                UserBll.Instance.CheckUserOnlingState();

                var rpm = GetRpm(context);
                TB_EXPRESSCOMPANYModel model = TB_EXPRESSCOMPANYDal.Instance.Get(rpm.FID);
                TB_EXPRESSCOMPANYModel d     = new TB_EXPRESSCOMPANYModel();
                d.InjectFrom(rpm.Entity);
                d.FID = model.FID;

                var ls = TB_EXPRESSCOMPANYDal.Instance.GetWhere(new { FCODE = rpm.Entity.FCODE });
                foreach (TB_EXPRESSCOMPANYModel m in ls)
                {
                    if (m.FID != model.FID)
                    {
                        return(JSONhelper.ToJson(new { errCode = -1, errMsg = "物流编码已经存在" }));
                    }
                }


                ls = TB_EXPRESSCOMPANYDal.Instance.GetWhere(new { FNAME = rpm.Entity.FNAME });
                foreach (TB_EXPRESSCOMPANYModel m in ls)
                {
                    if (m.FID != model.FID)
                    {
                        return(JSONhelper.ToJson(new { errCode = -1, errMsg = "物流名称已经存在" }));
                    }
                }

                TB_EXPRESSCOMPANYDal.Instance.Update(d);

                return(JSONhelper.ToJson(new { errCode = 0, errMsg = "" }));
            }
            catch (Exception ex)
            {
                LogHelper.WriteLog(ex);
                return(ex.Message);
            }
        }