I read somewhere the you can't remove response headers once they've been added. Given that, I'm wondering where in a standard ASP.NET web forms application do response headers get added initially. For example, these:Date Fri, 23 Apr 2010 16:25:56 GMT erver Microsoft-IIS/6.0 X-Powered-By ASP.NET Cache-Control privateAnd can I stop it from happening? Do subsequent headers override old headers?
View 2 Repliesexplain to me the concept of Request.Headers and Response.Headers in ASP.NET? Under what scenarios you use Request.Headers and Response.Headers?
View 1 RepliesI've created some custom headers for my emails. I've used a breakpoint to see that they are being added to the collection correctly. I don't understand how to access these from the email that's generated though. I'm currently dropping the emails into a pickup directory on my local machine and viewing them with Windows Mail. I have "view all" headers checked in Windows mail but still don't see them when I open my emails in the pick up directory.
how to access the headers that I added? Below is an example of how I did it. I'm hoping to add things like name, address, phone... etc, and then have them visible in the email.
Is this even the correct use of custom headers?
[Code]....
Using ASP.NET is it possible to make a request and get only response headers? I have to do a request to a big file, but I only need the response headers, i dont care about the content of the file.
I would like to know if there is something similar to get_headers from php (http://php.net/manual/en/function.get-headers.php).
I am writing an ASP.NET application that generates CSV string and returns it using response.write. However, along with the CSV string, the output comes with other information I would like to get rid of (e.g. ASP.NET version, time-stamp) etc. How can I just get the CSV string and nothing else?
View 1 RepliesIn my application I need to set a http response header. I'd like to do this in web.config. but I dont'know if this is possible and I can't find it on Google. Solution Finally, after a long search I found the solution. Create a class with this code:
public class myHTTPHeaderModule : IHttpModule
{
#region IHttpModule Members
public void Dispose()
{
}
public void Init(HttpApplication context)
{
context.EndRequest += new EventHandler(context_EndRequest);
}
void context_EndRequest(object sender, EventArgs e)
{
HttpResponse response = HttpContext.Current.Response;
response.AddHeader("Content-Language", "*");
}
#endregion
}
(Don't ask me why to use this event, but it works..) Now add a line in web.config in the HttpModule section:
<httpModules>
<add type="namespace.myHTTPHeaderModule, assembly name" name="headers" />
<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</httpModules>
When I try to access Request.Headers I get a "This operation requires IIS integrated pipeline mode." error.
Is there really no way to view the response headers in .net with IIS6?
In IIS 7.0 integrated mode after deleting all headers with Response.ClearHeaders() IIS would add some other headers like Server and X-Powered-By which reveals good information to hackers. How can I stop this behavior (consider I still need to add my custom headers) ?
View 2 Repliesas subject, how can i read Response Headers inside an httpmodule?
i need the "Content-encoding" header value.
I have never work with a repeater and after a lot of research I got to the conclusion that this is the control I need to use for what I have to do. I need display data but I will need 2 headers and after some sort of amount of records the headers will repeat again. In this page you will find an example of what I'm trying to do http://ratings.fide.com/view_source.phtml?code=45276 I don't know if a repeater is the right control but i thin it is.
View 3 RepliesIn the web app (C#, ASP.NET) I am working on at the moment, the value in Request.Headers["Referer"] can determine things like custom style. I have created a custom page with a drop down menu to test this functionality. So when the selected index changes, the value selected should be set in the Request.Headers["Referer"] then will be redirected (Response.Redirect), the receiving page will then pick up the value in Request.Headers["Referer"] and adjust the styling accordingly. However I haven't been able to set value for Request.Headers["Referer"]. Is it possible at all?
Website 1 sets the value in Request.Headers["Referer"], e.g. www.xyz.com and before doing Response.Redirect to www.website2.com
Website 2 picks up value in Request.Headers["Referer"], in this case www.xyz.com and do what it needs to do, i.e. styling etc.
I am not able tto understand the differnce between REspose.Expire and Response.ExpiresAbsolute?
Is it mandatory to use both toghter?
So,I have this code:
[Code]...
Even though I have buffer set to false,no text is displayed.I have tried adding a response.flush,with and without changing the buffer value.What exactly is wrong?I've also tried it with and without the label(i.e. with or without just Response.Write)
I am making an amazon S3 downloader. In download method I prepare a url something like [URL] I redirect the user to that url (which opens that image.gif in the browser) I see the image opened in the browser , but not as SAVE AS widow to save at a location. I have heard that I can add HEADERS in Response which can force SAVE AS dialog to save the file. how those headers re added?
View 1 RepliesGiven all the research I've done, I don't think this is possible - am I correct? I've been all over the web looking for ways to do this. My grid needs to scroll vertically, horizontally, sort, and go into edit mode. I've been able to do the "cheap" solution where a table sits above the grid to hold the column names, but this does not work well with putting the grid into edit mode or scrolling horizontally. In both cases, the columns become out of synch with their headers. My organization will not pay for a grid, so JQGrid is out. So, since the 'expression' capability has been removed from IE8, we are left with no possibilities for fixed column headers?
I'm not advanced enough in JQuery to do this...but wouldn't it be possible to create a JQuery function that copies the grid header row to a div that sits above the grid, so that the headers are always visible? (And hide the original grid header row). Anyone want to take a crack at it? Maybe I'll try but it will probably take me too long.
I want to freeze GridView headers.
View 1 RepliesI have been using LINQ to SQL for quite a while (about two years). Every thing was fine until now. As usual, I created LINQ to SQL classes and built the project, then created an aspx page. However, I cannot see the DataClassesDataContext in the code behind file. It is not listed in the intellisense list.
View 5 RepliesCan u make the tabpanel headers not selectable, so the users cant skip tabs. I have buttons on each panel that shows the next panel but the users can skip panels by clicking the panel headers. I want the panel headers to be visible so the users can see which section they are on but stop them selecting panels from the headers.
View 3 RepliesIf anybody knows how to remove the email headers from an email using C# pls inform me
View 2 RepliesFor some reason I have noticed that at run time when looking at my source of my ASP.NET page there are tags being created.
<input type="hidden" name="_VIEWSTATE" id="_viewstate" value="..lots of text.." />
and
<input type="hidden" name="_EVENTVALIDATION" id="_EVENTVALIDATION" value="..lots of text.." />
Why is this and what is it for?
How can I make sure that these are not created?
onething is not clear to me that in asp.net 1.1 there was asp.net project type but from 2.0 there is no asp.net project type option rather
there is option called website. in website type project no solution is created and no link is created with IIS.
why microsoft design in this way from 2.0. i think there must be soldin reason & advantage behind it.
I'm creating a static helper class for web services I'm writing. I'm tapping into the API of Telligent and therefore creating these Telligent "service" objects that allow me to do things with the platform. For example, I'm creating a MembershipSerice object in my helper class so I can do membership stuff with the same object. In my helper class I have a property with a getter that creates a new one of these objects:
private static MembershipService _MembershipService {
get return new MembershipService(path, usr, pwd);
[code]...
I have already tried the change on Navri's blog about changing the css but this does not work, my tabheaders go off the page to the right and I simply want to split them onto two lines?
View 5 RepliesI wanted to have fixed headers in grid view. I came across multiple solutions but none worked with IE 8 and Chrome. One of the best solutions is following:
<style type="text/css">
<!--
.DataGridFixedHeader {background-color: white; position:relative; top:expression(this.offsetParent.scrollTop);}
-->
</style>
What is the best way to format a grid, (or any other control) in this format?
Header1 Header2
A B C D Header3 Header4 header5
row
row
row
row
row
Header3 Header4
row
eader5 Header6 header7 header8
row
row
row
footer data
is this format even possible?