I want to create my own HttpApplication class, wherein I can handle methods like ExecuteStep. let me know if there are any examples to do this. Kindly provide some pointers to this...
I am using VS 2008. Basically I want to handle all events from httpApplication class (even before global.asax) before it reaches web pages inside Do other classes come into picture if I want to create my own HttpApplication class .
How HttpApplication hood up the Session_Start()? I mean how HttpApplication execute the Session_Start()?
View 1 RepliesI hope I am posting into the right area... I want to know if you can access a session variable from a HTTP Module in IIS 7. Here is the scenario, I want to access the session values (i.e. User Object) from a HTTP Module. I have read oodles and tried many things but to no avail. I guess the application uses Forms authentication to authorize a logon to the site. I want to monitor the url that is submitted... RAWUrl property and if they are going to a certain page I want to grab their user object from THEIR session and validate them for access to that page. I want to use a httpmodule for this. The long and short of this is "Can I get access to session variables from the request from the httpmodule code behind? If I can, could you beso kind as to show me a working sample... I have tried many permutations on this using httpapplication, context and so forth and I can't seem to get access to session variables that would belong to the users request. it this possible?
View 1 RepliesI created an application and implemented IHTTPHandler for all incoming request ending with ".aspx" extension.Under "ProcessRequest" module, I am creating an instance of HttpContext (with URL attributes different from my application's URL i.e. if I am working on localhost then speciying Yahoo.com as its URL) and assigning it to "context" which comes as method argument.After redirection, an error is generated. Also, the custom HTTPContext is not passed to the requested page (default.aspx, in my case.)Code is as follows.
[Code]....
i have web application which can be accessible by [URL] but I would like to create a url which does not have any query string parameter. this should be accessible by [URL] (e.g athar is client name) I have download the Intelligencia.UrlRewriter.dll from the internet. but when I run this i am getting error could not found assemply.
here is code of my web.config file
[Code]....
I'm going to use aspx pages as templates for code-generator. I found two ways how to achieve it, but with both have troubles.
Test project consists of two files code.cs and test.aspx with only "Hello!" text.
[Code]....
1. GenerateA with GetDomainForGenerator failed with "This method cannot be called during the application's pre-start initialization stage."
in the out.txt and stack trace
[Code]....
2. GenerateB with copy-pasted CreateWorkerAppDomainWithHost from cassini source generates correct out.txt
But when I put smth related to my assembly in test.aspx (for ex.:<%@ Page Language="C#" %> <%@ Import Namespace="TestHost" %> Hello!)
the result is "Compilation Error" and the everything is good when import for example System.
I dislike both of listed approcahes.
The first is due to magic values in dom.SetData and the second one due to magic System.Web.Compilation.BuildManagerHost
and I don't know what is happaning in background.
So, how to create and configure AppDomain and Host?
Where can I read about background process of HttpRuntime?
In my project there is webhandler to create image and display it in all pages of site like below.
<img id="imgpro" runat="server" ImageUrl="/images/imagedisplay.ashx?ID=<%#Eval("ID") %>&Table=ProductPhotos&Thumbnail=true&DefaultImage=true" AlternateText="<%#Eval("Name") %>" />
Now I want to create a thumbnail from image which will create from above line code.
i don't want to change the code for webhandler because it will reflect in all other pages.
how can i create thumbnail from that image in particular page in which webhandler called.
As im new to this concept,i request anyone to explain in detail about configuring the custom handlers in IIS 5.1 STEP by STEP and also about mapping the extension.
View 1 RepliesI am wanting to create a url rewriting module and have investigated numerous examples on the web. However, most do not address the issues of handling postbacks and querystrings. I cam across a few examples, but don't fully understand how they work and thus customizing them to my needs becomes a problem. I understand the basic concepts of rewriting, but can someone explain, or point me to a resource on how postbacks and querystrings are handled?
View 2 RepliesAfter adding a custom module, Module list is showing MyModule "Entry Type" as "Local".
and Entry Type of all other modules is "Inherited".
what is Entry Type and difference between "Local" and "Inherited"?
is httpmodules executed each and every time in request and response cycle ?? if Yes is it possible to disable a specific http module ??
View 3 RepliesWhat is the difference between HttpApplication class and IHttpModule? Are they both same or different?
I see articles that mention the same events in both the classes.
I set up various global parameters in Global.asax, as such:
Application["PagePolicies"] = "~/Lab/Policies.aspx";
Application["PageShare"] = "/Share.aspx";
Application["FileSearchQueries"] = Server.MapPath("~/Resources/SearchQueries.xml");
I have no problem accessing these variables form .ascx.cs or .aspx.cs file -- ie. files that are part of the Web content. However, I can't seem to access 'Application' from basic class objects (ie. standalone .cs files). I read somewhere to use a slight variations in .cs files, as follows, but it always comes throws an exception when in use:
String file = (String)System.Web.HttpContext.Current.Application["FileSearchQueries"];
I have class say: Public Class GlobalFA : Inherits System.Web.HttpApplication
which has been inherited from HttpApplication class and having
Public Shared MaxLoginAttempts As Integer = 0 as member variables
Now i have added below event in it i.e(Application_Start event.
Sub Application_Start(ByVal sender As Object, ByVal e As EventArgs)
MaxLoginAttempts = 100
end sub
Now i am access this variable on my xyz.aspx.vb page but i am geeting 0 value .
it mean application_start event is not firing .
am currently working on a web application, whereby I want to add code to the Application_BeginRequest method of the Global.asax file, without adding code to the Global.asax file, which sounds a little crazy, let me explain a bit more.If anyone has ever developed in sitecore before, they would have seen that the Global.asax file has empty methods, however it has 'using Sitecore;' and the global.asax file provided does not inherit from System.Web.HttpApplication.
View 1 RepliesHow 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?
View 1 RepliesI 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.
what is httphandler?what is the use ?
View 7 RepliesI have a HttpModule that rewrites the url:
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 have written simple http module just to print Hello. but it is not working.
View 10 RepliesI 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?
If I have an & in the URL I get a bad request. I have followed the instructions at [URL] but still no luck. If I remove
[Code]....
from web.config it works. Encoding the URL does not help.
I am trying to attach a pdf to a MailMessage, but it is not a file, rather it is a web page.
Allthough the pages respondes the PDF normaly, when I am attatching the IO.Stream to MailMessage, it is only 300B, so it cannot be opened.
This is the code:
[Code]....
Also I tried this one, but failed too:
[Code]....
I wants to url rewriting like as subdomain.
For example my website is website.com so that now i wants to url rewriting like
client1.website.com ,
client2.website.com,
client3.website.com,
clientN.website.com
In my website there are list of client whenever click on client my url like this
website.com/client.aspx?client=client1
website.com/client.aspx?client=client2
website.com/client.aspx?client=client3
website.com/client.aspx?client=clientN
Now i wants to url rewriting like as
client1.website.com
client2.website.com
client3.website.com
clientN.website.com
Also whenever once client is registered,After that client can directly open site
I have created my url rewrite handler and its working fine, but on live site i have IIS 6
and its not accepting the subdomain requests
when i type
http://website.com
it works fine but with
http://sub.wesite.com
i got the error Server not found