public NewInfoDetailedModel()
        {
            if (NewInfoModel == null)
            {
                NewInfoModel = new NewInfoModel();
            }

            PickUpAddress   = NewInfoModel.PickUpAddress;
            EnumExpressType = NewInfoModel.EnumExpressType;
            Consignee       = NewInfoModel.Consignee;
            PickUpCode      = NewInfoModel.PickUpCode;
            Sendaddress     = NewInfoModel.Sendaddress;
            Ponus           = NewInfoModel.Ponus;
            Remarks         = NewInfoModel.Remarks;
            Code            = NewInfoModel.Code;
        }
        public AffirmOrderModel()
        {
            if (NewInfoModel == null)
            {
                NewInfoModel = new NewInfoModel();
            }

            PickUpAddress   = NewInfoModel.PickUpAddress;
            EnumExpressType = NewInfoModel.EnumExpressType;
            Consignee       = NewInfoModel.Consignee;
            PickUpCode      = NewInfoModel.PickUpCode;
            Sendaddress     = NewInfoModel.Sendaddress;
            Ponus           = NewInfoModel.Ponus;
            Remarks         = NewInfoModel.Remarks;
            Code            = NewInfoModel.Code;


            ItemCommand = new Command(model =>
            {
                //var entiy =model as Commodity
            });
            //从这里获取数据源
        }