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Asp Net Response Cookies Add Not Working

Because of this small limit, cookies are best used to store small amounts of data, or better yet, an identifier such as a user ID. However, you can get the browser to delete the cookie for you. It in turn redirects the browser back to the first page, adding to the URL a query string variable with the results of the test. umlaute not rendered correctly "president-elect" grammatically correct?

For more about session cookies, see the "Cookies and Session State" later in this topic.A limitation of the preceding example is that if the cookie has subkeys, the display shows the On the first page, I write out a cookie, and then I redirect the browser to the second page. In addition, because all the information is in a single cookie, cookie attributes such as expiration apply to all the information. (Conversely, if you want to assign different expiration dates to Either way when I write a cookie with Response.Cookies.Add I expect to see it in my shell:cookies folder which right now I am not seeing –user889829 Aug 11 '11 at 12:36 http://stackoverflow.com/questions/11287852/cookie-does-not-work-in-asp-net

Do you use Reflector these days? The structure of the HttpRequest object is essentially the same as that of the HttpResponse object, so you can read cookies out of the HttpRequest object much the same way you You can find more information about cookies and security vulnerabilities in the article Mitigating Cross-site Scripting With HTTP-only Cookies. When working with cookies however, the cookie has to be persisted on the client first, meaning that in the straight-forward approach you would need another request to retrieve the value of

For example, the Web server on a shopping site' keeps track of individual shoppers so the site can manage shopping carts and other user-specific information. Not the answer you're looking for? If Request.Cookies("TestCookie") Is Nothing Then ' No cookie, so it must not have been accepted acceptsCookies = 0 Else acceptsCookies = 1 ' Delete test cookie Response.Cookies("TestCookie").Expires = _ DateTime.Now.AddDays(-1) End You might find that the second method can make it slightly easier to set cookie properties, but as you can see, the differences are not dramatic.

For example, if your site is www.contoso.com, the cookies you write are sent to the server when users request any page from that site. (Except for cookies with a specific path You need to loop the cookies and set the expiry to "yesterday" (DateTime.Now minus a day). Instead of: Response.Cookies["UNup"].Value = UN_up; Response.Cookies["Role"].Value = Convert.ToString(role); Response.Cookies["UNup"].Expires = DateTime.Now.AddMinutes(10); ; Response.Cookies["Role"].Expires = DateTime.Now.AddMinutes(10); Try: Response.Cookies["YourAppName"]["UNup"].Value = UN_up; Response.Cookies["YourAppName"]["Role"].Value = Convert.ToString(role); Response.Cookies["YourAppName"].Expires = DateTime.Now.AddMinutes(10); ; My Blog: http://forum.codecal...699-blog-77241/"Women and Music: check my site When the test is finished, the code constructs a new URL from the URL passed to it in the redirect query string variable.

Both examples accomplish the same task, namely writing a cookie to the browser. As I guessed it's a problem in the ASP.NET WebPages Engine routing code apparently with some overly aggressive Cookie clearing logic. To set a value you create a new cookie object, you set a value and an expiration date and add the cookie to the response cookies: HttpContext.Current.Response.Cookies.Add(new HttpCookie("myCookie") { Expires = The collection accessed through the Cookies collection of HttpResponse contains new cookies created on the server and transmitted to the client in the Set-Cookie header.After you add a cookie by using

myCookie.Expires = now.AddMinutes(1); // Add the cookie. http://forum.codecall.net/topic/77019-solved-cookie-not-working-in-other-browsers-except-firefox/ Some browsers also put an absolute limit, usually 300, on the number of cookies they will accept from all sites combined. Obviously, it is tidy to put related or similar information into a single cookie. Cookies are associated with a Web site, not with a specific page, so the browser and server will exchange cookie information no matter what page the user requests from your site.

The sample consists of two pages. Because all cookie values are stored as strings, the date-time value has to be converted to a String . The code above simulates the more complex code in my live handler that picks up the HTTP response from the backend application and then peels out the headers and sends them If you can't read the cookie you wrote, you assume that cookies are turned off in the browser.

Want to learn MOAR Back to top #2 Sundance Sundance CC Devotee Validating 572 posts Posted 26 November 2013 - 05:22 AM Can we ask for the version of the browsers Rick Strahl December 02, 2012 # re: Set-Cookie Headers getting stripped in ASP.NET HttpHandlers @Andrei - Yup still use Reflector. This API supports the .NET Framework infrastructure and is not intended to be used directly from your code. msdn.microsoft.com/en-US/library/… –Chris Moutray Jul 2 '12 at 5:35 add a comment| up vote 0 down vote On page test2.aspx You should try this protected void Page_Load(object sender, EventArgs e) { var

Is there a way to block an elected President from entering office? "president-elect" grammatically correct? A user can as a minimum see the data that you store in a cookie, since the cookie is available on the user's own computer. If there is no query string variable, the test has not been completed, so the code writes out a cookie named TestCookie.

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The technique is to create a new cookie with the same name as the cookie to be deleted, but to set the cookie's expiration to a date earlier than today. Wrong way on a bike lane? Later, the user requests a page from your site again. Mark as an answer if it helps Reply madhusvuce Member 1 Points 24 Posts Re: Response.Cookies.Add() is not adding cookies to cookies collection ?

Cookies are associated with a Web site, not with a specific page, so the browser and server will exchange the www.contoso.com cookie information no matter what page the user requests from However, you can set the scope of cookies in two ways: Limit the scope of cookies to a folder on the server, which allows you to limit cookies to an application For more information, see the article Session State. However, the lastVisited value is also a date-time value.

Many times, however, it's useful for the Web server to recognize you when you request a page. How can I claim compensation?