[Solved] Menu - SiteMap Binding - Vb.Net

[vel]

Hai,

I Need code for Menu sitemap binding using vb.net.

C# Code In Telerik Demo SIte:
namespace Telerik.Web.Mvc.Examples
{
using System.Web.Mvc;
public partial class MenuController : Controller
{
 public ActionResult SiteMapBinding()
{
if (!SiteMapManager.SiteMaps.ContainsKey("sample"))
{
SiteMapManager.SiteMaps.Register<XmlSiteMap>("sample", sitmap =>
sitmap.LoadFrom("~/sample.sitemap"));
}
return View();
}
}
}

I try to convert the telerik demo c# code to vb.net. but "expression does not produce a value" error occured
Converted vb.net Code
Imports System.Web.Mvc
Namespace Telerik.Web.Mvc.Examples
Public Partial Class MenuController
Inherits Controller
Public Function SiteMapBinding() As ActionResult
If Not SiteMapManager.SiteMaps.ContainsKey("sample") Then

SiteMapManager.SiteMaps.Register(Of XmlSiteMap)("sample", Function(sitmap) sitmap.LoadFrom("~/sample.sitemap"))

End If
Return View()
End Function
End Class
End Namespace

Please rectify the error. and give me the sample code for bind menu using sitemap in vb.net.