how to display images in datalist dynamically from other website having diffrent folder storing image?

protected void btnSubmit_Click(object sender, EventArgs e)
    {
         
        int id = Convert.ToInt32(Session["AgentMasterID"]);
        string temp = "";
        if (fuProducImage.HasFile)
        {
            if (CheckFileType() == true)
            {
                
                
                string ext1 = Path.GetExtension(fuProducImage.FileName);
                var query = (from c in agb.AgentProducts orderby c.AgentProductID descending select c.AgentProductID).First();
                int lastid = Convert.ToInt32(query);
                int last = lastid + 1;
                string directoryPath = Server.MapPath("../AgentImages/") + id;
                string vitualp = directoryPath.Replace(directoryPath, "~/AgentImages/").Replace(@"\", "/");
                string filepath = vitualp +id  + "/";
                if (!Directory.Exists(filepath))
                {

                    Directory.CreateDirectory(HttpContext.Current.Server.MapPath(filepath + "/"));
                    fuProducImage.SaveAs(MapPath(filepath +last + ext1));
                    temp = filepath  + last + ext1;
                }
                else
                {
                    fuProducImage.SaveAs(Server.MapPath(filepath + last + ext1));
                    temp = filepath + last + ext1;
                }
                //fuProducImage.SaveAs(MapPath("~/AgentImages/" + fuProducImage.FileName));  
            }
        }
        dmp.Product = txtProduct.Text;
        dmp.AgentMasterID = Convert.ToInt32(Session["AgentMasterID"]);
        dmp.Description = txtDescription.Text;
        dmp.Features = txtFeatures.Text;
        dmp.ProductMRP = Convert.ToDecimal(txtMRP.Text);
        dmp.ProductProfit = Convert.ToDecimal(txtProfit.Text);
        dmp.ProductSellingPrice = Convert.ToDecimal(txtSellingprice.Text);
        dmp.ProductImage = temp;
        //if (!IsPostBack)
        //{
            dmp.InsertAgentproduct();
        //}
        lblPimage.Visible = true;
        lblPimage.Text = "Data Inserted Sucesfully";
        displayproduct();

protected void Page_Load(object sender, EventArgs e)
   {
       var query = from c in db.AgentProducts orderby c.AgentProductID descending where c.AgentMasterID == 2 && c.IsDeleted == false select c;
       DataList1.DataSource = query;
       DataList1.DataBind();
   }
   protected void DataList1_SelectedIndexChanged(object sender, EventArgs e)
   {
       Response.Redirect("ProductDetails.aspx?apid676quetro=" + DataList1.SelectedValue.ToString() + "");
   }