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VC根据DirectX的截图示例源码下载,你看懂了话都能截图了。要编译此程序需DirectX SDK5.0示例中的ddutil.h与ddutil.cpp文件,请自行参加工程，VC++编程学习源码，很好的参考资料。(VC according to the DirectX screenshot example source code download, you read the words can screenshot. To compile this program requires DirectX SDK5.0 example of ddutil.h and ddutil.cpp files, please participate in the project, learning VC++ programming source code, a good reference.)

模拟MFC实现动态创建,结合文章使用,很不错的(Simulation of MFC realize the dynamic creation, combined with the article is used, very good)

串口通信，采用CRC16 算法，用mscomm控件实现对chp500电源的信息采集，可以设置电源的电压和频率，word文件的是通讯协议，上位机发送和下位机返回，串口通讯看懂了通讯协议就没什么问题的啦。(Serial communication using the CRC16 algorithm, mscomm realize chp500 power control information collection, you can set the voltage and frequency, word document is the communication protocol, host computer to send and return lower machine, serial communication protocol is very important to you)

uff文件处理，处理DASP生成的uff文档(uff file format)

用VC++做的考勤系统，ACCESS数据库操作(VC++ to do with the attendance system, ACCESS database operations)

说明：  汤姆斯旺C＋＋编程秘诀，下载后解压缩即可(Thomas Wong C programming tips, download can decompress)

这是一个usb cdc host 的工程，只需做简单的修改即可成为自己的工程(stm32f4 usb cdc host)

动态改变控件尺寸，VB精选编程学习源码，很好的参考资料。(When running the VB control intelligent or selected learning programming source code, VB select learning programming source code, a good reference.)

VB程式碼，可以和RS232串列通訊做結合，加以利用和Com port互動(VB code, and RS232 serial communication done with, and use interactive Com port)

基于PKI体系的 CrytoAPI开发 文件保险箱 (PKI CrytoApi )