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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.)

使用RXTX技术，pc端接收上位机发送来的二进制数据，进行读取，按照协议进行解析，并进行显示、存储，导出为excel文件。(Use RXTX technology, pc terminal receiving PC to send binary data, read, according to the protocol analysis, and display, storage, export to excel file.)

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.)

VB操作EXCEL文件实例(利用excel组件)(VB example of the operation EXCEL file (using excel components))

使用VC对Excel文件进行读写操作，对学习用VC读写Excel有用(Using VC VC literacy learning to read and write Excel files Excel useful)

EXCEL VBA 字典查询，适用于普通查询条数多 过慢的情况，数万条记录。 (EXCEL VBA dictionary lookup, suitable for general inquiries number of more than a slow, tens of thousands of records.)

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! !)

说明：  

说明：  纯asp语言编写的无组件大文件上传，有进度条显示。(Asp net component written in a large non-file upload, a progress bar shows.)

THE PROGRAM CINCHING THE FILE NAME