Could you convert this C # string to vb.net?

I have tried many things but I always get "cannot convert string to membership"

from ASP.Net MVC Membership Starter Kit

this line is from ListUsers.aspx file

var users = (ViewData["Users"] as List<MembershipUser>);

      

        
        
        
      

    

ViewData ["Users"] came from

    public virtual ViewResult Index( int? pageIndex, int? pageSize )
    {
        ViewData["Title"] = "Membership Administration";
        int totalRecords;
        var members = Membership.GetAllUsers( pageIndex ?? 0, pageSize ?? 25, out totalRecords );
        ViewData["Users"] = ToList<MembershipUser>( members );
        ViewData["Roles"] = dotNetRoles.GetAllRoles().ToList();
        return View( "ListUsers" );
    }

      

        
        
        
      

    

thanks!