delete cookies

Hello Brahma prakash,

You can do this in the session_end event by adding the code below. 

void Session_End(object sender, EventArgs e) 
{
        Response.Cookies.Clear();
}

Try this 
 

	void Session_End(object sender, EventArgs e)
	{
        int cookieCount = HttpContext.Current.Request.Cookies.Count;
		for (int i = 0; i < cookieCount; i++)
		{
			HttpCookie expiredCookie = new HttpCookie(Request.Cookies[i].Name);
			expiredCookie.Expires = DateTime.Now.AddDays(-1);
			Response.Cookies.Add(expiredCookie);
		}
	}

Try this

void Session_End(object sender, EventArgs e)
{
    foreach (string cookieName in Request.Cookies.AllKeys)
    {
        HttpCookie cookie = Request.Cookies[cookieName];
        cookie.Expires = DateTime.Now.AddDays(-1);
        Response.Cookies.Add(cookie);
    }
}

It is not working as session ends is not taking cookies using HttpContext.Current.Request.Cookies.To avoid it we need to set cookies on the start of session .

  void Session_Start(object sender, EventArgs e)
    {
        // Code that runs when a new session is started
        // Store a reference to the HttpContext object in the session
        Session["HttpContext"] = HttpContext.Current;
    }

But this way it id not taking cookies which were applied on page load of any other page.

yes, it should work with Session_End method. 

keep us informed if it works or not, thank you

I want to apply this on global.asax file on session end method, it will work or not ?

Hello Brahma Prakash Shukla,

Try this method

private void ExpireAllCookies()
{
    if (HttpContext.Current != null)
    {
        int cookieCount = HttpContext.Current.Request.Cookies.Count;
        for (var i = 0; i < cookieCount; i++)
        {
            var cookie = HttpContext.Current.Request.Cookies[i];
            if (cookie != null)
            {
                var expiredCookie = new HttpCookie(cookie.Name) {
                    Expires = DateTime.Now.AddDays(-1),
                    Domain = cookie.Domain
                };
                HttpContext.Current.Response.Cookies.Add(expiredCookie); // overwrite it
            }
        }

        // clear cookies server side
        HttpContext.Current.Request.Cookies.Clear();
    }
}

BENCHAABAN Ali