c# - Appending multiple values to a Cookie -

i trying store few values in 1 cookie rather creating lot of cookies. have functions named value , set values given names.

when form reloaded cookie seems empty...and on @ least 1 occasion there seemed 2 cookies same name in collection.

the code below, can see have done wrong?

to clarify there 1 cookie, should store several values called code similar below

        cookievalues.set("test", "thetestvalue", resp);         cookievalues.set("name", "nick", resp);         cookievalues.set("sex", "male", resp);         var x = cookievalues.get("test", resp);       public static class cookievalues {      public static void set(string key, string value, httpresponsebase resp)     {         httpcookie cookie = getcookie(resp);          cookie[key] = value;         cookie.expires = datetime.now.addyears(1);         resp.cookies.add(cookie);     }      public static string get(string key, httpresponsebase resp)     {         httpcookie cookie = getcookie(resp);          if (cookie[key] != null)         {             return cookie[key];         }          return "";     }      private static httpcookie getcookie(httpresponsebase resp)     {         httpcookie cookie = resp.cookies["holidayadmin"];         if (cookie == null)         {             cookie = new httpcookie("holidayadmin");         }         return cookie;     } } 

i'm not licensed guru on cookies in c# fear might missing something, interpretation of issue anyway.

you're adding , getting cookies response. should available right after creation (within same response). once response gone, , cookie set on client, you'd have using request (or believe).

one way then, change get method to:

public static string get(string key, httprequestbase resp) 

and, obviously, send request way. should mean can request cookie after has been set on client - i.e. on new request. seems response copies request right on creation, should available within current response.

if it's not though, might idea check both response , request in get.