如何在Button Click事件中删除Cookies [英] How to Remove Cookies at Button Click Event

问题描述

我在登录时不明白这样的Cookie。



HttpCookie upsceducook = new HttpCookie（userinfo）;

upsceducook.Values [username] = uname;

upsceducook.Values [userid] = check.Single（）。Id.ToString（）;

upsceducook.Expires = DateTime.Now.AddYears（1）;

Response.Cookies.Add（upsceducook）;





然后当退出



Response.Cookies [upsceducook]。Expires = DateTime.Now.AddYears（ -1）;

Response.Redirect（Home.aspx）;



但它不起作用且饼干还活着..给我一个合适的解决方案.Plzzzz

推荐答案

参考：如何：删除Cookie [ ^ ]

试试这个：

Try this :

if (Request.Cookies["upsceducook"] != null)
{
    HttpCookie myCookie = new HttpCookie("upsceducook");
    myCookie.Expires = DateTime.Now.AddDays(-1d);
    Response.Cookies.Add(myCookie);


}

Response.Redirect("Home.aspx");

清除缓存，Cookie和C＃.net上所有浏览器历史记录按钮单击 [ ^ ]

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