Lesson3Code

VC和ADO以及ACCESS连接的典型例子。不仅展示了VC如何通过ADO连接MDB文件，同时也有其它技巧展示。(VC and ADO and ACCESS connecting a typical example. It not only demonstrates how the VC ADO connection MDB documents, but also have other skills display.)

There is no souse code. Just trash

VB实现把数据导入到EXCEL表格当中去，很完美(VB to export data to Excel spreadsheet files)

远程控制程序，可以实现远程客户端的控制。功能很强大(Remote control procedures, can realize the remote control of the client. Function is very powerful )

一个VC++写的基于UDP的通信程序实例(VC++ to write a UDP-based communication program example)

对AVI视频按照自己的需要截图，如从视频中某帧开始截取，间隔几帧截取一帧等功能。(AVI video shots according to their needs, such as in a frame from the video began interception, interception of a function every few frames.)

说明：  能花线，圆，矩形，正方形 能选者颜色，能选者填充的背景图案 (can spend line, circle, rectangle, square color who can be elected, who can be elected to fill the background logo)

一个简单的使用IDW和RBF算法对图像（只支持bmp格式）进行变形的MFC程序，可以当作图像处理入门时的练习参考。(A simple algorithm using the IDW and RBF image (bmp format only) to the deformation of the MFC process, image processing can be used as entry to practice at the time of reference.)

获取 电脑 CPU 硬盘序列号 网卡MAC 主板 显卡 以及MD5 加密(Access to computer CPU hard drive serial number card MAC motherboard graphics and MD5 encryption)

Microsoft Visual C++ MFC串口通信编程详解,主要介绍了用CreateFile()函数和WriteFile()函数读写串口的实例,以及设置 串口属性的实例. 在工业控制中,工控机(一般都基于 Windows 平台)经常需要与智能仪表通过串口 进行通信.串口通信方便易行,应用广泛. 一般情况下,工控机和各智能仪表通过 RS485 总线进行通信.RS485 的通信方式是 半双工的,只能由作为主节点的工控 PC 机依次轮询网络上的各智能控制单元子节点. 每次通信都是由 PC 机通过串口向智能控制单元发布命令,智能控制单元在接收到正 确的命令后作出应答. (Microsoft Visual C++ MFC serial communication programming explain CreateFile () and WriteFile () function to read and write the serial port of the instance, and set the serial port attribute instance in industrial control, IPC (generally based on the Windows platform) often need to communicate with the smart meter through the serial port serial communication easy and widely used normal circumstances, the IPC and intelligent instrument through RS485 communication RS485 communication is half-duplex, only as the primary node industrial PC turn polling network intelligent control unit child nodes. every communication from a PC via the serial port to issue commands to the intelligent control unit, intelligent control unit receives the correct command response.)