protected void ListView1_DataBound(object sender, EventArgs e)
        {
            
           
            
            t_productCatTableAdapter aper = new t_productCatTableAdapter();
            gswz.DAL.DataSetProductCat.t_productCatDataTable productCat = aper.GetData();
            for (int i = 0; i < productCat.Count; i++)
   {
                Label lb1 = (Label)ListView1.FindControl("ctrl"+i+"$" + "Label1");
                DropDownList dd1 = (DropDownList)ListView1.FindControl("ctrl1$" + "DropDownList1");
        gswz.DAL.DataSetProductCat.t_productCatRow catrow = productCat[i];
              
                 dd1.SelectedIndex = Convert.ToInt32(catrow.Id);
               // dd1.SelectedValue = Convert.ToString(catrow.name);
             
                //dd1.SelectedValue = catrow.name;
   }
        
//LISTVIEWÀï¸øDROPDLIST¸³Öµ