asp.net webfrom路由设置问题 - .NET技术 / ASP.NET

public static void RegisterRoutes(RouteCollection routes)
  {
  routes.Add("N1", new Route("Index", new WebFormRouteHandler("~/blogs/default.aspx")));
  routes.Add("N2", new Route("WorkTogether", new WebFormRouteHandler("~/blogs/Work_Together.aspx")));
  routes.Add("N3", new Route("AfterService", new WebFormRouteHandler("~/blogs/after_service.aspx")));
  routes.Add("N4", new Route("Brand", new WebFormRouteHandler("~/blogs/Brand.aspx")));
  routes.Add("N5", new Route("content/01/^[A-Za-z0-9]+$", new WebFormRouteHandler("~/blogs/contents.aspx?p=$1")));
  //routes.Add("N5", new Route("content/01/{links}", new RouteValueDictionary(new { links = "\\^[A-Za-z0-9]+$" }), new WebFormRouteHandler()));
  }
怎么正确用正则设置这个N5的路由

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高手指点了，郁闷了二天了

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高手帮忙，散分了

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WebFormRouting 配置路由问题，高手帮忙啊
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