Web Forms :: Concept Of Request.Headers And Response.Headers In .NET?
May 27, 2010explain 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 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 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 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 RepliesUsing 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 RepliesI have the following code:
[Code]....
And on the server I do the following:
[Code]....And it's always null as if the header was never added to the request.
as subject, how can i read Response Headers inside an httpmodule?
i need the "Content-encoding" header value.
I have one IIS entry with AppPool integrated mode. There are 5 or more host headers assigned. The application pulls data based on the host name from Request.Url.Host. When I have 2 or more sites open at the same time the value of the Request.Url.Host is the same across all the sites. About every 30 seconds it resets itself to the correct value from the last request and shows that value on the other sites. So ultimately the sites are loading the same data. The value in the HOST server variable is incorrect as well.
View 1 RepliesI 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 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 RepliesI 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?
I have a couple of Textboxes in a Gridview header, mainly used to search for items in the dataset. This works fine; however, on Post Back, the textboxes do not hold the entered text. The View State is enabled for these control items.
View 4 RepliesI have the following output from a SQL Datasource that I would like to separate into the Giant Sets...
Giant Set 1 Exercise 1 10 reps
Giant Set 1 Exercise 2 15 reps
Giant Set 1 Exercise 3 10 reps
Giant Set 2 Exercise 1 15 reps
Giant Set 2 Exercise 2 15 reps
Giant Set 2 Exercise 3 15 reps
So I want it to look like this...
Giant Set 1
Exercise 1 10 reps
Exercise 2 15 reps
Exercise 3 10 reps
Giant Set 2
Exercise 1 15 reps
Exercise 2 15 reps
Exercise 3 15 reps
Is this possible with a gridview?
i'm using gridview.when datasource is empty i hav to display only headers of the columns.how to do this?
View 4 RepliesI Have Page That Have GridView This GridView Have a Lot Of Rows my clients Want To Freeze The Fisrt column and curresponding header(For Horizontal scroll), and I tried below code
CSS
div#div-datagrid {/*style="height: 382px; overflow: scroll; width: 100%"*/ width:100%; height:382px; overflow: scroll;/*scrollbar-base-color:#ffeaff;*/}/* Locks the left column */ td.locked, th.locked { position:relative; cursor:default; background-color:White;/*IE5+ only*/ left:expression(document.getElementById("div-datagrid").scrollLeft-2);}
[Code].....
I have a gridview that displays a list of records and i have a verical scroll bar on that grid i want the grid headers to be freezed when i am coming to the last record i added css like this
.container table
th {/* Keep the header cells positioned as we scroll */
position:relative;/* Style */
}
color: Black;background:silver;font-weight:
bold;border-bottom:
solid 1px
#CCCCCC;text-align:
left;padding-left:5px;
and after this calling this css class within div tag
<div class="container"
style="height:300px;">
but it is not working