static void Main(string[] args)
{
   string DictPath = Path.Combine(Environment.CurrentDirectory, "Data") +
                     Path.DirectorySeparatorChar;
   Console.WriteLine("正在读入字典，请稍候...");

   WordDictionary dict = new WordDictionary();
   dict.Load(DictPath + "coreDict.dct");

   Console.WriteLine("\r\n向字典库插入“设计模式”一词...");
   dict.AddItem("设计模式", Utility.GetPOSValue("n"), 10);

   Console.WriteLine("\r\n修改完成，将字典写入磁盘文件coreDictNew.dct，请稍候...");
   dict.Save(DictPath + "coreDictNew.dct");

   Console.Write("按下回车键退出......");
   Console.ReadLine();
}