如何编写UDF

一个视图切换的例子！ 做课程设计时要用到的一个关键技术之一！！ 希望朋友们来看(An example of switching the view! Do curriculum design is a key technology to use one! ! I hope you will see)

说明：  基于mfc可视化完成个人财务管理系统。完成添加、删除、修改、连接数据库等功能。(Mfc-based visualization to complete personal financial management system. Complete add, delete, modify, connect to the database and other functions.)

关于unix系统的虚拟网络的connect部分功能，仅供参考，好好学习天天向上(unix virtual network)

此程序实现了IPX/UDP/TCP三种协议的广播( This procedure has realized the IPX/UDP/TCP three kind of agreements broadcasts )

说明：  图书馆客户端，基于MFC的vc++源码，请参考(Library Client Xi said he hopes that the two countries will earnestly implement the consensus reached by him and Trump during the U.S. president's visit to China last November.)

说明：  智能家居用户界面,漂亮的用户操作界面，灯光控制，( Smart home user interface)

For introductory programming class, simple logic coding.

MFC windows程序设计的源码，非常好用。(MFC windows programming source code, a very handy.)

关于网络编程客户端之间相互监听的网络编程程序代码(Programming on the network between the client network programming code monitor)

Makefile的编写，可以编写一个功能全面的Makefile.(The Makefile to write, can write a full-featured Makefile.)