using System;
using System.Data;
using System.Configuration;
using System.Collections.Generic;
using System.Web;
using System.Data.OleDb;
using System.Collections;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace MyWeb
{
    public class item
    {
        public const int KindLevelMax = 2;  //分類層數            
    }
}