private void factory_load()
 {
     if (!Page.IsPostBack)
     {
         WarehouseFacade whFacade = new WarehouseFacade(base.DataProvider);
         object[]        factorys = whFacade.GetAllFactory();
         if (factorys != null)
         {
             foreach (BenQGuru.eMES.Domain.Warehouse.Factory _factory in factorys)
             {
                 this.drpFactory.Items.Add(_factory.FactoryCode);
             }
             new DropDownListBuilder(this.drpFactory).AddAllItem(this.languageComponent1);
         }
     }
 }