/// <summary>
/// This was copied from System.Web.Mvc.RouteCollectionExtensions and
/// modified slightly. The original function declares the defaults
/// and constraints parameters as object type, which causes the wrong
/// overload of RouteValueDictionary to be invoked, causing values in
/// the dictionaries not to be set properly. The modified version
/// declares these parameters as Dictionary<string, object>,
/// fixing the problem.
/// </summary>
/// <param name="routes"></param>
/// <param name="name"></param>
/// <param name="url"></param>
/// <param name="defaults"></param>
/// <param name="constraints"></param>
/// <param name="namespaces"></param>
/// <returns></returns>
private static Route MapRoute(RouteCollection routes, string name, string url, Dictionary<string, object> defaults, Dictionary<string, object> constraints, string[] namespaces)
{
if (routes == null)
{
throw new ArgumentNullException("routes");
}
if (url == null)
{
throw new ArgumentNullException("url");
}
if (constraints == null)
{
throw new ArgumentNullException("constraints");
}
Route route = new Route(url, new MvcRouteHandler())
{
Defaults = new RouteValueDictionary(defaults),
Constraints = new RouteValueDictionary(constraints)
};
route.DataTokens = new RouteValueDictionary();
if (!String.IsNullOrEmpty(name))
{
route.SetRouteName(name);
}
if ((namespaces != null) && (namespaces.Length > 0))
{
route.DataTokens["Namespaces"] = namespaces;
}
routes.Add(name, route);
return route;
}