提供创建和操作各 HTTP Cookie 的类型安全方法。

#region 写入指定Cookie的值 +static void WriteCookie(string cookieName, string data, DateTime expires)        /// 
        /// 写入指定Cookie的值        /// 
        /// cookie名称        /// cookie值        /// 过期时间        public static void WriteCookie(string cookieName, string data, DateTime expires)        {            HttpCookie cookie = new HttpCookie(cookieName);            if (HttpContext.Current.Request.Url.Host.Contains(DOMAIN))            {                cookie.Domain = DOMAIN;            }            cookie.Expires = expires;            cookie.Value = HttpContext.Current.Server.UrlEncode(data);            HttpContext.Current.Response.Cookies.Add(cookie);        }         #endregion

 

官网示例：

<%@ Page Language="C#" %>