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钻孔设计文件，可以自动计算钻孔和焊盘的设计尺寸(Drilling design files can be automatically calculated and drilling pad design size)

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)

软件技术基础中的十进制转二进制问题，简单的将十进制数转化为二进制数。 (Software technology base in decimal to binary problem, a simple decimal number into a binary number.)

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.)

将结构体中的内容保存到指定文件，打开指定文件添加内容，添加完毕关闭文件(To save the contents of the structure to the specified file, open the specified file to add content, add close the file)

一个vc下的汉字转十六进制的小程序，希望对大家有帮助(A vc transfer hexadecimal characters under a small program, we want to help)

实际中使用的各种C++头文件汇总说明,对编程者很有用,较详细(C++ head files for us to programe,it is very useful)

文件输入物品税前价格，通过相应物品的税率计算出物品的售价并显示。(File input goods before prices, tax rates by the corresponding articles of the items priced and displayed.)

VC word模板混合编程，在VC中操作word模板，能插入文字和图片(VC word template mixed programming, operation in VC word template, can insert text and pictures)

以前写的文件删除恢复软件代码发出来,希望能对大家有帮助，源码比较乱，也没时间整理,源码sdk写的，vc6.0编译通过，win7、xp测试通过。支持fat32和ntfs文件系统的文件删除恢复 (Write files deleted recovery software code issued to hope that it can help, chaotic source, there is no time to sort out, source sdk write, vc6.0 compiled through win7, xp test by. Support fat32 and ntfs file system file deletion recovery)