public ActionResult SaveModify(PackageNoAddDesViewModel model)
 {
     using (PackageQueryServiceClient client = new PackageQueryServiceClient())
     {
         MethodReturnResult <Package> result = client.Get(model.PackageNo);
         if (result.Code == 0)
         {
             result.Data.Description = model.Description;
             MethodReturnResult rst = client.UpdateAdd(result.Data, model.Action);
             if (rst.Code == 0)
             {
                 rst.Message = string.Format("包装号{0}添加描述成功"
                                             , result.Data.Key);
             }
             return(Json(rst));
         }
         else
         {
             result.Message = string.Format("包装号{0}不存在于当前库,已归档", model.PackageNo);
             return(Json(result));
         }
     }
 }