protected void bLogin_Click(object sender, EventArgs e)
        {
            if (Request.Cookies["CheckCode"] == null)
            {
                ZhuJi.Library.Web.MessageHelper.ShowAndBack(Page, "��������������ѱ����� Cookies���������������������ʹ�� Cookies ѡ������ʹ�ñ�ϵͳ��");
                return;
            }

            if (String.Compare(Request.Cookies["CheckCode"].Value, txtCheckCode.Text, true) != 0)
            {
                ZhuJi.Library.Web.MessageHelper.ShowAndBack(Page, "��֤�������������ȷ����֤�롣");
                return;
            }

            ZhuJi.UUMS.Domain.Users domainUsers = new ZhuJi.UUMS.Domain.Users();
            domainUsers.CheckPassword = true;
            domainUsers.Username = tbUsername.Text;
            domainUsers.Password = tbPassword.Text;
            string where = string.Format("tmp.Username Like '{0}' And tmp.Password Like '{1}'", domainUsers.Username, domainUsers.Password);
            ZhuJi.UUMS.IDAL.IUsers users = new ZhuJi.UUMS.NHibernateDAL.Users();
            IList<ZhuJi.UUMS.Domain.Users> lists = users.GetObjects(where,string.Empty);
            if (lists.Count > 0)
            {
                Login(lists[0]);
            }
            else
            {
                ZhuJi.Library.Web.MessageHelper.ShowAndBack(Page, ZhuJi.Library.Web.MessageHelper.GetMessage("NotLogin"));
            }
        }
        protected void bLogin_Click(object sender, EventArgs e)
        {
            if (Request.Cookies["CheckCode"] == null)
            {
                ZhuJi.Library.Web.MessageHelper.ShowAndBack(Page, "您的浏览器设置已被禁用 Cookies,您必须设置浏览器允许使用 Cookies 选项后才能使用本系统。");
                return;
            }

            if (String.Compare(Request.Cookies["CheckCode"].Value, txtCheckCode.Text, true) != 0)
            {
                ZhuJi.Library.Web.MessageHelper.ShowAndBack(Page, "验证码错误,请输入正确的验证码。");
                return;
            }

            ZhuJi.UUMS.Domain.Users domainUsers = new ZhuJi.UUMS.Domain.Users();
            domainUsers.CheckPassword = true;
            domainUsers.Username      = tbUsername.Text;
            domainUsers.Password      = tbPassword.Text;
            string where = string.Format("tmp.Username Like '{0}' And tmp.Password Like '{1}'", domainUsers.Username, domainUsers.Password);
            ZhuJi.UUMS.IDAL.IUsers          users = new ZhuJi.UUMS.NHibernateDAL.Users();
            IList <ZhuJi.UUMS.Domain.Users> lists = users.GetObjects(where, string.Empty);

            if (lists.Count > 0)
            {
                Login(lists[0]);
            }
            else
            {
                ZhuJi.Library.Web.MessageHelper.ShowAndBack(Page, ZhuJi.Library.Web.MessageHelper.GetMessage("NotLogin"));
            }
        }