Web.config e redirect 404

[fermat]

questo:

string path = HttpContext.Current.Request.Url.AbsolutePath;

mi restituiva questo:

/Blog.aspx

cmq forse ho risolto così:

    internal protected void Application_BeginRequest(object sender, EventArgs e)
    {
        string path = HttpContext.Current.Request.Url.AbsolutePath;
        string absPath = HttpContext.Current.Server.MapPath("~/" + path.Replace("/", "").ToLower());
        if (!File.Exists(absPath))
        {
            Response.Redirect("~/Default.aspx");
        }
    }