Use different site maps as well as the ability to choose a site map : Web.sitemap « Sitemap « ASP.Net

Use different site maps as well as the ability to choose a site map

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="ChooseSiteMap" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "">

<html xmlns="" >
<head runat="server">
    <title>Choosing Site Map</title>
   <form id="form1" runat="server">
   <div id="container">
      <h1>Choosing SiteMap</h1>
      <asp:DropDownList ID="drpProviders" runat="server" AutoPostBack="True" OnSelectedIndexChanged="drpProviders_SelectedIndexChanged" />
      <asp:BulletedList ID="bulVert" runat="Server" 
         DataValueField="url" DataTextField="title"
         DataSourceID="siteSource" DisplayMode="HyperLink" />
      <asp:SiteMapDataSource ID="siteSource" runat="server" 
         ShowStartingNode="false"   />

File: Default.aspx.cs

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 ChooseSiteMap : System.Web.UI.Page
   protected void Page_Load(object sender, EventArgs e)
      if (!IsPostBack)
         bulVert.Visible = false;
         foreach (SiteMapProvider provider in SiteMap.Providers)
            drpProviders.Items.Add(new ListItem(provider.Name));
   protected void drpProviders_SelectedIndexChanged(object sender, EventArgs e)
      siteSource.SiteMapProvider = drpProviders.SelectedItem.Text;
      bulVert.Visible = true;


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