一个完成栅格图像矢量化功能的程序，主要实现了在图片背景上添加点、线的功能，使用了交互式构图技术，如橡皮条和拖曳，以文本文件保存矢量线的结点，有简单的导入和导出功能。-A complete raster image vectorization function procedure, the main background in the picture to add point, line features, the use of interactive mapping technologies such as rubber and drag to the text file line vector nodes, has a simple the import and export functions.

打开关闭光驱门-drive to open closed doors

软件架构设计，流程架构设计，组织架构设计-Software architecture design, architecture design flow, organization structure design

两个可以对比的快速排序例子，比较浅显，容易理解，入门用-2 can be correlated quicksort example, relatively simple and obvious, easy to understand, started to use

子类化程序，显示所有的消息-Subclassing procedures, show all the news

基于fat32的文件系统，可以添加，删除，修改文件或者文件名，提供类似dos的操作方法                                                                  

用RSA加密IP，下载后拷下来运行后就能用，可以自己事实！-use RSA to add password to IP,please download and copy and run it,you can try it!

XML解析的编程实例，有类似增加，删除，修改节点属性的功能实例。-Sample of xml parser, include function of add,delete,change node property.

VC辅助开发工具VcExtend.rar-VC supporting development tools VcExtend.rar

无解压密码，此程序是介绍了关于小球反弹高度的一个计算问题。-No password used to unzip this file. This program introduces the program of solving the rebound s height.