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用VC++实现的一个简单哈夫曼压缩码和解码程序，可以对任意字符的文本文件进行压缩并解压(With VC++ Realize a simple Huffman compression code and decoding procedures, arbitrary characters can compress a text file and extracting)

功能强大的文件比较工具WinMerge的源代码，很有参考价值(the powerful tool for comparing file or folder)

C++编写的PE格式文件的查看工具.可显示PE文件内部信息以及PE文件加载了哪些dll.(C++ written in PE format file viewing tool. PE files can be displayed within the information, and what PE file to load dll.)

wince 里面没有WRITEPROFILESTRING等直接读写INI文件的命令,多有不便.因此这份源码实现了WINCE下读写INI的功能.附有源代码及测试程序.经实际使用,效果不错.(wince There are no direct WRITEPROFILESTRING order to read and write INI files, and more has the inconvenience. Therefore the source realize the read and write INI under WINCE function. with the source code and testing procedures. by actual use, good results.)

可以实现CSV的写入文件读取。同样如果将程序稍作改动就可实现各种格式的文件的写入和读取。文件是以逗号和回车为间隔的写入的。这样可以用excel软件打开该文件。同时，在读取时，将存取的数字在逗号和回车的交替中提取出来。(You can write the CSV file to read. The same if the program make a little change can be achieved in various formats file write and read. The file is comma and carriage return intervals write. This can open the file with excel software. The same time, in reading, access to digital in the alternation of comma and carriage return is extracted. )

自动检测文件夹，如果超出所定日期，则删除文件夹。(Automatic detection folder, if you exceed the given date, then delete the folder.)

将空气质量指数转化为污染物浓度（二氧化硫，二氧化氮和颗粒物浓度）的小程序(convert API to concentration)

十分方便的批量处理文件名的软件，可直接运行，用起来十分方便(Very convenient batch software processing file names, can be directly run, with very convenient)

这个类似文件搜索的非WINDOWS编程.如果对于你们有帮助也是好事(The non-WINDOWS similar documents search program if help is good for you)

说明：  可以新建excel，打开已存在excel，向excel读写数据，关闭、保存excel.(Can create a new excel, open an existing excel, read and write data to excel, close, save excel.)