pdf2tiff

说明：  使用matlab对Excel文件进行操作，包括写入和读取，也就是实现Excel和Matlab交互(Use matlab to operate on Excel files, including writing and reading, that is, to achieve Excel and Matlab interaction)

对程序生成的bin文件添加效验信息，比如添加 固件版本号，日期，文件大小，效验位( The program generated bin file to add efficacy information, such as adding Firmware version number, date, file size, efficacy bit)

VC++拷贝、删除和移动文件的演示，呵，虽然很简单，但是很基础 ，每一个VC的编程高手都是从这里学起的，不要小看它简单，当初本人也研究了两天呢(VC++ copy, delete and move files in the demo, oh, although very simple, but very basic, every VC is a master of programming by learning from here, do not underestimate it simple, I had also studied it for two days)

STM32 USB HOST Library

利用C++中CreatePolygonRgn,CreateRoundRectRgn,CreateRoundRectRgn,()

JRC provides necessary and common foundation functions or in()

C#如何操作注册表的例程，如何操作ini文件，修改、存储等(C# how to operate the registry routines, how to operate the ini file, modify, store, etc.)

文件管理器，支持测试，很好的很专业，一定不要错过啦(File Manager, support testing, very good professional, must not miss!)

让电脑中的全部文件，瞬间隐藏起来。可以保护电脑安全，其中调用了AIP函数，也有参考意义。(Let the computer all the files, and instantly hidden. To protect computer security, which calls the AIP function, but also reference value.)

创建多级目录(The example of creating multilevel dir)