I have a treeview control (named MenuTree) in my master page. I need to generate it programmically depends on the user login. I have sitemap for generating the menu.

How can I implement it using sitemap.
I tried to create roles and attached the roles in <sitemapnode> but its not working.
I tried to create a function for generating node automatically depends on the user login. Its working but the problem is, if I clicked on a particular node, it will display the corresponding page.

for example:

 protected void MenuTree_SelectedNodeChanged(object sender, EventArgs e)
    {
        if (MenuTree.SelectedNode.Text == "Product")
        {
             // Server.Transfer("Products/ProductStatus.aspx");
             Response.Redirect("Products/ProductStatus.aspx");
        }
        else if (MenuTree.SelectedNode.Text == "Profile")
        {
            Server.Transfer("Profile/MyProfile.aspx");
        }
       
    }

if I clicked on profile, it will display MyProfile.aspx in the first time. but if I click again in the same node, it is searching again Site/Profile/Profile/MyProfile.aspx.
If I clicked on Product node, it is checking "Site/Profile/Products/ProductStatus.aspx.  It is not checking from root node.
I tried to give relative path like ../Product/ProductStatus.aspx  and
~Site/Product/ProductStatus.aspx. but both are not working in some conditions.

Any body has idea about it. pls help me.

Try:

 protected void MenuTree_SelectedNodeChanged(object sender, EventArgs e)
    {

      string root = System.Web.HttpContext.Current.Request.ApplicationPath.ToLower();

        if (MenuTree.SelectedNode.Text == "Product")
        {
             Server.Transfer(root + "/Products/ProductStatus.aspx");
        }
        else if (MenuTree.SelectedNode.Text == "Profile")
        {
            Server.Transfer(root + "/Profile/MyProfile.aspx");
        }
       
    }

Hope this helps.

cheers!! 

Yes Its working....Thanks

May God bless you.

There is some problem if you are using sitemapPath. It would not show exactly if you are using server.Transfer

I modified

Server.Transfer(root + "/Profile/MyProfile.aspx");

to

Response.Redirect(root + "/Profile/MyProfile.aspx");

then the siteMapPath working properly

Thanks