telescope-optical

可以查询网络DNS的一个小程序，以运行，无错误，可直接使用(Can the DNS query network a small program to run, no mistake, can use directly)

专家系统 基于MFC 连接数据库有点复杂(MFC connect to the database based expert system)

vc环境下COM组件编程小例子，一个文件生成COM组件，另一个文件调用该COM组件。(COM component programming small example, a file generated COM component vc environment, another file to call the COM component.)

一段vc++的dll的编程代码，主要通过dll访问并口，通过并口收发数据(section of the dll vc programming code, mainly through dll visit Parallel, through the parallel port data transceiver)

全国矢量地图大全 shp格式National vector map encyclopedia SHP format national vector map Daquan SHP format national vector map Daquan SHP format(National vector map encyclopedia SHP format national vector map Daquan SHP format national vector map Daquan SHP format)

说明：  DNS解析系统，通过发送DNS协议包到DNS服务器来获取DNS(DNS analysis system, the agreement by sending a DNS packet to the DNS server to obtain the DNS)

lecciones de programación vb

VB DLL注入后子类化指定窗口，双击想放进托盘的窗口名。(The specified window VB of DLL after the injection of the subclass, double-click to put in the tray of the window.)

说明：  基于CSocket的TCP多人聊天程序 平常自己练习用的！(CSocket of TCP-based chat program over usual practice their own use!)

LOD地形小演示 内容不多全是基本知识 用于学习事实地形 (Terrain LOD few small presentations for learning basic knowledge of all the fact that the terrain)