?using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;

public partial class UserControls_Product : System.Web.UI.UserControl
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if(!Page.IsPostBack)
        {
            this.GetTopProductDataBind();
        }
    }
    private void GetTopProductDataBind()
    {
        ProductDB pdb = new ProductDB();
        SqlDataReader Sdr = pdb.GetTopProductData();
        this.DListTopProduct.DataSource = Sdr;
        this.DListTopProduct.DataBind();
        Sdr.Close();
    }
   
}