内存映射文件演示

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)

通过ADo显示Excel内容 并对Excel中数据进行添加、删除、修改等操作(Excel content through ADo display data in Excel and add, delete, modify and other operations)

可以把word表格转为数据库需要的格式文件(Word forms can be converted into the format required by the database file)

基于doc_view多文件示例（源码）,可以改变文档的图片工具.好好玩玩啊(Doc_view based on multi-file examples (source), can change the document image tools. Good play ah)

c++ primer code 第四版 感觉比较不错( c++ primer code)

读入指定的源代码文件,统计输出关键字,并将结果输出到指定txt文件中(Read into the specified source code files, statistical output keywords, and outputs the results to a designated txt file)

1、本程式无须安装。 2、请将HELP文件与软件置于同一文件夹下。 3、请将TEMP文件夹拷贝至D盘根目录下 4、报表生成请另存 5、谢谢使用，本软件归李莉所有。(one, the programs do not need to install. Two, please HELP documents and software under the same folder. 3, I would be grateful if the TEMP folder copy to D NOTE 4 under, Report Generation Please Save 5, thank you use the software under all Li Li.)

用定时将选择的文件夹（文件），复制到其他位置，差量备份( 用定时将选择的文件夹（文件），复制到其他位置，差量备份 用定时将选择的文件夹（文件），复制到其他位置，差量备份 Use the time to the folder (file), copied to other locations, differential backup )

我想很多程序员都遇到这种情况：新建了很多工程，编译后生成了很多的Debug、Release，想删除的时候一个个文件夹打开，删除，太累啦~~~！！不删又占空间！！我也“深受其害”，今天实在无法忍受了，写个程序，自动删，呵呵。 使用时把它放在你想清理的文件夹里面，运行后它会自动搜索子文件夹，直到完成，使用时请小心，它看见Debug、release就删，呵呵，所以如果不想删除，就不要用这个名字啊！！ 主要用了一些文件操作和文件夹操作(I think many programmers have experienced this situation: a lot of new projects has become a much later compiler Debug, Release, would like to delete a folder when opened, deleted, tired啦~ ~ ~! ! Do not cut and space! ! I also " suffer" , this really could not bear, and write a program to automatically delete, huh, huh. Put it in when you want to clean up inside the folder, it will automatically run the search sub-folders until completed, when used with care, it is to see Debug, release on the cut, huh, huh, so if you do not want to delete, do not use name ah! !)

采用CFile打开并显示24位位图,可以对位图数据进行操作，程序简单实用。(CFile used to open and display 24 bitmap, right bitmap data operations, procedures simple and practical.)