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一个地形渲染的引擎，能够输入dem数据，生成3D地形(A terrain rendering engine, can be dem input data to generate 3D terrain)

说明：  实现vc下不同进程之间的通讯：Copyrecv接收进程，Copysend发送进程(achieve vc different process of communication between : Copyrecv receiving process, this process Copysend)

UDF For rigid body motion

Internet Cafe Monitoring System

将bmp图像转换成了yuv格式，vc6.0下测试成功，图像是倒立的，具体问题请邮件交流liutao6982@163.com(Bmp images will be converted into yuv format, vc6.0 to test the success of the image is inverted, the specific questions, please e-mail communicate liutao6982@163.com)

VC++ 实现网页自动填表功能，精选学习源码，很好的参考资料。(VC++ Webpage autofill, select learning source code, a good reference.)

文件设备描述表的使用，利用兼容DC实现图形的保存和再现(Document device use, the use of DC-compatible graphics to achieve the preservation and reproduction)

VB控制修改系统声音 麦克风 波形 软件合成器 CD 线路输入(VB control to modify the system sound the microphone waveform software synthesizers CD line input)

GPS单点定位程序 本程序采用C++编写的GPS卫星定位程序(GPS single point positioning procedures used in this procedure C++ The preparation of the GPS satellite positioning procedures)

自己做的CRC16校验例子，输入16进制数据，数据之间用空格，得到校验字节(The CRC16 checksum own example, enter the hexadecimal data, with a space between the data check byte)