Modifying cookies with subkey

[ultraman]

Hi all !

 

According to this MSDN article, to modify an existing subkey in a cookie, you just do this :

 

Response.Cookies("userInfo")("lastVisit") = DateTime.Now.ToString
Response.Cookies("userInfo").Expires = DateTime.Now.AddDays(1)

 

The problem is.... it destroys all other subkeys. Actualy, it seems like it deletes the cookie and recreate a new one. So, is there an easy way to modify a subkey in a cookie or do I have to copy all values from the Request cookie inside the Response cookie before changing the Expires date ?

[ultraman]

For those who might be interested, it was just a question of first getting the cookie from the Request object. After you get this, you modify the value and add this new cookie to the Response object.

 

Dim cookie As HttpCookie = Request.Cookies("MyPOS")
cookie("CliID") = strInfo(0)
cookie("CliName") = strInfo(1)
cookie("Address") = strInfo(2)
cookie.Expires = DateTime.Now.AddDays(365)
Response.Cookies.Add(cookie)