CommonUtils.Framework/SessionUtil.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

using System.Web;
using System.Web.SessionState;

namespace CommonUtils
{
    /// <summary>
    /// 网页会话管理
    /// </summary>
    public static class SessionUtil
    {
        /// <summary>
        /// 当前的Session
        /// </summary>
        public static HttpSessionState Session
        {
            get
            {
                return HttpContext.Current.Session;
            }
        }

        /// <summary>
        /// 登录状态
        /// </summary>
        public static bool IsLogin
        {
            get
            {
                return Session["login"] != null;
            }
        }

        /// <summary>
        /// 登录状态
        /// </summary>
        public static void SetLogin(bool result = true)
        {
            Session["login"] = result ? "login" : null;
        }

        /// <summary>
        /// 是否包含
        /// </summary>
        public static bool Contains(string key)
        {
            foreach (string sKey in Session.Keys)
            {
                if (sKey == key)
                    return true;
            }
            return false;
        }

        /// <summary>
        /// 添加/变更
        /// </summary>
        public static void Add(string key, object value)
        {
            Set(key, value);
        }