操作cookies值

標籤：class   blog   http   string   os   name   

添加cookies：

                public const string cookies_Name = "e-biz"; 
                string GUI = System.Guid.NewGuid().ToString("N");                HttpCookie MultiValueCookie = new HttpCookie(cookies_Name+user_name);                MultiValueCookie.Values.Add(user_name, GUI);                MultiValueCookie.Expires = DateTime.Now.AddDays(10);                Response.Cookies.Add(MultiValueCookie);

 刪除cookies值：

           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);            }

 讀取cookies值:

  HttpCookie MultiValueCookie = Request.Cookies[cookies_Name+user_name];     //cookies唯一標識，這裡用了固定字串加動態使用者名稱            if (MultiValueCookie != null)            {                foreach (string subkey in MultiValueCookie.Values.AllKeys)//迴圈讀取cookies值                {                    string result = string.Empty;                    result = MultiValueCookie.Values[user_name];                                   }            }