ASP.NET网站与Discuz!NT论坛整合

步骤1：
引入5个DLL到项目中
分别是
using Discuz.Common;
using Discuz.Forum;
using Discuz.Config;
using Discuz.Entity;
using Discuz.Data;
步骤2： 
   public class Discuz_NT
    {
        public static ArrayList Login(string username, string password, int question, string answer)
        {
            Discuz.Config.GeneralConfigInfo config = Discuz.Config.GeneralConfigs.GetConfig();
            OnlineUserInfo oluserinfo = OnlineUsers.UpdateInfo(config.Passwordkey, config.Onlinetimeout);
            int olid = oluserinfo.Olid;
            ArrayList result = new ArrayList();
            int uid = -1;
            //如果设置中Discuz!NT的密码模式为动网密码兼容模式（一般仅用于从动网数据转换来的论坛）
            if (config.Passwordmode == 1)
            {
                //如果后台设置了必须使用安全提问
                if (config.Secques == 1)
                {
                    uid = Users.CheckDvBbsPasswordAndSecques(username, password, question, answer);
                }
         &n