如何在Session_End事件中删除所有应用程序cookie [英] How to delete all application cookie in Session_End event

问题描述

我在VB.Net和ASP.Net上有一个Web应用程序。

任何人都可以帮我删除Session_End事件中的所有cookie吗？

因为我注意到HttpContext.Current.Response.Cookies返回对象引用

issue。

I have a web application in VB.Net & ASP.Net.
Can any one help me to delete all cookie's in Session_End event ?
Since i have noticed that HttpContext.Current.Response.Cookies return object reference
issue.

推荐答案

C＃

C#

string subkeyName;
subkeyName = "userName";
HttpCookie aCookie = Request.Cookies["userInfo"];
aCookie.Values.Remove(subkeyName);
aCookie.Expires = DateTime.Now.AddDays(1);
Response.Cookies.Add(aCookie);

VB

VB

Dim subkeyName As String
subkeyName = "userName"
Dim aCookie As HttpCookie = Request.Cookies("userInfo")
aCookie.Values.Remove(subkeyName)
aCookie.Expires = DateTime.Now.AddDays(1)
Response.Cookies.Add(aCookie)

来源msdn网站：）

Source msdn site :)

试试这个.. :)

try this.. :)

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

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