PgmVolume

socket 编程(socket programming)

说明：  此为windows风格的单文档窗体,比较通用欢迎在此基础上,加一改进,创造出更好的界面来(This is a single document form with windows style, which is generally welcome to add an improvement to create a better interface.)

说明：  监控本地网卡网络流量, 如果有多个网卡, 可分别统计每个网卡的进出网络流量, 并统计总的网络流量.(Monitoring the local LAN network traffic, if there are multiple network cards, network cards can access statistics for each network traffic and overall network traffic statistics.)

说明：  汉王人脸通FaceID VB（非.NET） SDK开发包示例程序源代码，包含英文版本。(Hanvon FaceID SDK, EN demo VB (NOT .NET) source code included.)

实现使用music算法进行频率估计，并绘图(Achieve the use of music algorithm for frequency estimation, and graphics)

音视频捕捉和回放类，并包含调节向导示例，示例中展示如何使用该类，开放人员完全可以将这些类放入自己的工程使用。代码使用direct sound技术封装，包含文件录音，多文件混音播放，本地录音回放，音量调节等多个功能示例。(video&audio wizard demo)

基于海康视频SDK的控件封装例子，仅用于学习(ATl fro With haixin)

用visual c++实现地理信息系统中常用的投影，公式比较全(With visual c++ to achieve geographic information systems used in the projection, compared the whole formula)

< 绿林卫士>>是作者在97年，临近大学毕业的时候开发的，当时国内盛行红警，游戏开发行业才刚刚开始。虽然本游戏在98年初参加ENIX全球大赛获优胜奖，但很多设计思想还不成熟。不过对于想入门入门开发游戏的程序爱好者来说这是个不错的参考。 本游戏利用了当时刚推出的DirectX 2D和DirectSound技术。 由于动画太大，程序略去了Avi文件，请启动程序后按ESc键进入菜单。 (<Greenwood defender>> is a writer in 97 years, when graduating from college near the development, when the prevalence of domestic红警, game development industry has just begun. Although the game early in the 98 to participate in the Global Competition by Enix prize, but many are not yet ripe for design ideas. But like the development of entry-entry procedures for the game lovers, this is a good reference. The game made use of then newly introduced technology DirectX 2D and DirectSound. As a result of too much animation, the program omits the Avi file, please start the process by the ESC key to enter the menu.)

excel文件中Decide宏为判断是否素数，Decompose宏为分解素因数。(The Decide macro in the excel file to determine whether the prime, Decompose macro for the decomposition of prime factor.)