using?System;
using?System.Collections;
using?System.Configuration;
using?System.Data;
using?System.Linq;
using?System.Web;
using?System.Web.Security;
using?System.Web.UI;
using?System.Web.UI.WebControls;
using?System.Web.UI.WebControls.WebParts;
using?System.Web.UI.HtmlControls;
using?System.xml.Linq;

public?partial?class?Forum?:?System.Web.UI.MasterPage
{
????//定義功能成員
????private?Database?db?=?new?Database（）;

????protected?void?Page_Load（object?sender?EventArgs?e）
????{
????????if?（!Page.IsPostBack）
????????{
????????????//顯示當前日期
????????????lbltoday.Text?=?PublicClass.GetCHDate（）;

????????????string?str?=?string.Empty;
????????????if?（Request.Cookies[“UserName“]?==?null）
????????????{
????????????????//說明用戶沒有登錄
????????????????str?+=?“首頁?|?“;
????????????????str?+=?“登錄?|?“;
????????????????str?+=?“會員注冊?|?“;
????????????????
????????????????str?+=?“管理員登陸?|?“;

????????????}
????????????else
????????????{
????????????????//說明用戶已經登錄
????????????????//獲取用戶當前積分
????????????????DataRow?dr?=?db.GetDataRow（“select?Mark?from?Users?where?UserName=‘“?+?Request.Cookies[“UserName“].Value.ToString（）?+?“‘“）;
????????????????string?UserMark?=?dr[“Mark“].ToString（）;
????????????????str?+=?“首頁?|?“;
????????????????str?+=?“修改口令?|?“;
????????????????str?+=?“管理員登陸?|?“;
????????????????str?+=?“注銷?|