protected void BtnUplode_Click(object sender, EventArgs e)
    {
        try
        {
           
            string path1 = Server.MapPath("./Images/");
            string url, url2;
            if (FileUpload1.HasFile)
            {
                url = FileUpload1.FileName;
                FileUpload1.SaveAs(path1 + url);
                url = path1 + url;
                
            }
            else
            {
                url = "";
            }
            if (FileUpload2.HasFile)
            {
                url2 = FileUpload2.FileName;
                FileUpload2.SaveAs(path1 + url2);
                
            }
            else
            {
                url2 = "";
            }
            string ItemNumber= txtNumber.Text;
            string srt= ListBoxCotgory.SelectedItem.ToString();
           
            
            DbLayer Db = new DbLayer();
            bool result = Db.Add_Pic(ItemNumber, srt, url, url2);
            if (result == true)
            {
                lblMessage.Text = Db.errDesc;
            }
        }
        catch (Exception ex)
        {
            lblMessage.Text = ex.Message;
        }
    }