E-MELODY/Theme/List.aspx.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 Theme_List : System.Web.UI.Page
{

    private string imgurl=null;

    public string Imgurl
    {
        get { return imgurl; }        
    }
    protected void Page_Load(object sender, EventArgs e)
    {
        string strpageid = HttpContext.Current.Request["pageid"];
        
        DataTable dt=new Sm.Sm_Data.XmlDataConfig("/$config/AdImages.xml").Select("bind='" + strpageid + "'","");
        if (dt.Rows.Count > 0)        
            imgurl = dt.Rows[0]["img"].ToString();       
        else
        {
            Random rand = new Random();
            int temp= rand.Next(1, 8);
            imgurl = "/advertising/"+temp.ToString()+".jpg";
        }      
        
    }
}