Web/IndexPage/MasterPage.master.cs

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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;

public partial class IndexPage_MasterPage : System.Web.UI.MasterPage
{
    Bll.vProClassBLL cB = new Bll.vProClassBLL();
    protected void Page_Load(object sender, EventArgs e)
    {
        DataTable dt = (DataTable)Session["shop"];
        ShopingCar pc = new ShopingCar();
        Panel pn1 = (Panel)this.Login1.FindControl("Panel2");
        Panel pn = (Panel)this.Login1.FindControl("Panel1");
        Label La = (Label)this.Login1.FindControl("Panel2").FindControl("Label1");
        Label La1 = (Label)this.Login1.FindControl("Panel2").FindControl("Label2");
        pn1.Visible = false;
        La1.Text = " 0.00"; 
            if (Session["cus"] != null)
            {
                pn1.Visible = true;
                La.Text=Session["cus"].ToString();
                La1.Text = pc.GetSum(dt).ToString();
                pn.Visible = false;
              
            }
        
    }

    private void RepeaterBind(Repeater rp)
    {
        //DataSet dt = cB.GetTable("select * from v_productClass where faName=null ", "select * from v_productClass where faName<>null");
        //dt.Relations.Add("pc", dt.Tables[0].Columns["productClassID"], dt.Tables[0].Columns["productClassParentID"]);
        //rp.DataSource = dt.Tables[0];
        //rp.DataBind();
    }
    protected void Repeater1_ItemCommand(object source, RepeaterCommandEventArgs e)
    {

    }
}