如何更改cookie的值？ [英] How can i change the value of the cookie?

问题描述

我试图在按下LOGOUT按钮时更改cookie的值...

I am trying to change the value of the cookie when the LOGOUT button is pressed like this...

Request.Cookies["LoginInfo"].Value=null;

或

or

Request.Cookies["LoginInfo"].Value="0";

我无法更改cookie的值...

有什么方法可以随时更改值...

plz help ...

I am unable to change the value of cookie...
is there any way to change the value at any time...
plz help...

推荐答案

关于Cookie的保养和处理 [ ^ ]

你好，



你可以试试像

Hello,

You can try something like

Response.Cookies["LoginInfo"].Value = "0";

也许您需要将cookie的到期时间设置为将来。另外，设置响应，而不是请求：

Perhaps you need to set the expiration of the cookie to be in the future. Also, set the response, not the request:

Response.Cookies["LoginInfo"].Expires = DateTime.Now.AddDays(1);

http://msdn.microsoft.com/en-us /library/ms178194.aspx （ASP.NET Cookies概述）

http://msdn.microsoft.com/en-us/library/ms178194.aspx (ASP.NET Cookies Overview)

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