WinRAR.5.71

ClassObj extends Instance implements.

枚举摄像头打开抓图录像，枚举所有摄像头，并可以打开关闭，截图录像(enumeration; enumerate capture; screenshot)

C++，在Dos中实现，用命令完成。代码简单明了！(C++)

制作类似心电图波形 程序(ECG waveform program)

说明：  《Visual C++程序员实用大全》，觉得这本书对学习Visual C++的人还是很有用的，需要用超星阅读器打开()

This is calcute the age of the persons.

多曲线分析数据，基于C#的多曲线数据分析实例源代码，运行EXE需要用到数据库文件，已放在Database文件夹中，源码测试截图并没有看到多曲线效果，是因为数据库没有附加，有闲暇的亲们可以自己附加上数据库测试一下。(Multi curve analysis data, multi curve data analysis based on the C# source code examples, running EXE need to use the database file, has been placed in the Database folder, source test shots and did not see much curve effect, because the database is not added, have leisure dear who can add database test.)

一个可以获取网上邻居的代码，通过获取的主机名可以得到相应的IP地址，并且可以从本地向所获取的机器发送数据。-a neighbor can access online code, through access to the mainframe are able to access the corresponding IP addresses, as well as from local access to the machine by sending data.

Read and write Registry with VB6

控制其他程序成为自己的子窗体,属vb编程窗体、介面类。(Control other programs become their own child form, is a form vb programming, interface classes.)