HttpHandlers / Modules :: Re-write The Url In .net Site?
Aug 26, 2010
i wanted find find out a way to re-write the url in my asp.net site,for example i have a page call "SearchResultsByModel.aspx" and when it comes to the query string on this page its like bellow
I have an httpmodule and it has a handler for OnEndRequest. I am trying to write the HttpContext.Response.OutputStream to a file. I am trying to use the Read method of it. But when it is called the exception message i get is "Specified method is not supported". So i am not able to do what i want that is, write the response to a file on the disk. I am able to write the HttpContext.Request.InputStream to a file using its Read method which i do in a handler for OnBeginRequest.
We have recently migrated one of our legacy websites (classic ASP) to ASP.Net 4.0. I have already created a RegisterRoutes() in Global.asax (as per [URL]). I am concerned about SEO rankings and link breakages with external sites linking to old site.
Ideally, I will like to: Load all the routes from an XML file within RegisterRoutes() --> As there are 100's of pages with no naming convention followed. We have already created mappings within an excel spread sheet which can easily be exported to XML.Action Permanent redirects from within RegisterRoutes() --> to avoid having landing page(s) performing Redirects like Response.RedirectPermanent() and Response.RedirectToRoutePermanent. Has anyone run into a similar situation? Is there a better way of handling this situation?
am trying to write an HttpModule that will work in IIS7 with integrated pipeline mode AppPool. Within this module I need to access Session variables and to be able to capture the Session Start and End events. I have found a couple of articles on this topic that indicate the need to modify the behavior of the HttpHandler in PostAcquireRequestState to force the Session for the context to be initialized. The article I am using as a template is posted here:[URL]In my case I am getting the following error:
[NullReferenceException: Object reference not set to an instance of an object.] System.Web.PipelineModuleStepContainer.GetEventCount(RequestNotification notification, Boolean isPostEvent) +30 System.Web.PipelineStepManager.ResumeSteps(Exception error) +1112 System.Web.HttpApplication.BeginProcessRequestNotification(HttpContext context, AsyncCallback cb) +113 System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +616
I believe that this error implies a problem with attempting to attach an event handler multiple times. I am aware that the modules Init function can be called more than once and have set a static initialization flag which ensures that I will only ever attach the event handler once.In the most condensed form my code is as follows:
public class HttpModule : IHttpModule, IRequiresSessionState
When I have a HttpHandler class in C#/ASP.NET mapped to a file extension in IIS any file with that extension fails to download/display in web browsers (it's downloaded as a 0-byte file in some browsers and nothing at all in other browsers). After removing the application mapping for the HttpHandler in IIS so it doesn't call the IHttpHandler class in C#, the web browser downloads the file successfully.
This was tested with an IHttpHandler class in C# that has an empty ProcessRequest method.
URL rewrting is not working when I shift the site from windows 2003 to 2008 server i.e from IIS6 to IIS7.I added the aspnet_isapi.dll to Handler Mapping. still it is not working. showing me page not found 404 error.
How do we findout the whether the application is using any HTTPModules and httphandler in the applicaion?Is there anyway to findout from the url without checking the web.config file?
I got a website [URL] and I want to redirect http://www.example.com/folder to http://folder.example.com so if folder has a page called example1.aspx [URL]
It should be called in this way:
http://folder.example.com/example1.aspx Is that possible that using IIS 7 and asp.net 4.
eg: Folder/StaticPage.aspx?PageName=TestPage is re-written as
Folder/TestPage
This works fine on my local dev. machine on the Cassini server. But when its hosted in IIS (5.1 & 7.0) it fails to work, with the error as 404 Page Not Found.
I am using Httphandler to access my pages. Have Loginstatus Control on the master pages.
OnLoggingOut for the Loginstatus control I am doing a Session.abandon()... But My session_end
does not get called in the Gobal.asax.I tried link button and everything. but when I take out the httphandler the Session_end gets executed in global.asax
I can handle the full session end on my own but is there any way to call Session_end in global.asax?
the project i'm working right now, client wants to make url seo friendly, if any event would enter from the admin section the url should show the name of the event itself.
right now it shows www.--------.com/eventdetails.aspx?id=879878
I have 2 asp.net apps, each on a different server and with its own SS2005 db.
What I need is to grab the data entered in a form in app1 and insert that "behind the scenes" into the app2 db.
I suppose I have to do a POST in app1 and intercept that in app2, but since I've not done much http handling yet, I could use some hints or even examples if possible.
