文件夹管理类的实现文件， （1）检查系统目录，不存在则创建 （2）获得根目录,以""结尾 （3）获得windows目录 (4)获得系统目录...

windows下，可创建多层目录的小函数，十分方便。-windows, the directory will help to create a small multi-function, it is very convenient.

能够演示操作excel的功能，并且已经封装了大量使用函数。-to demonstrate the functional operation excel, and the package has been widely used function.

A Freeware DDX routine for selecting a Directory/Folder(32KB)文件操作-A Freeware DDX routine for selecting a Directory/Folder (32KB) file operations

自己写的公交查询系统 vb读写文件操作，比较简单-Write their own public inquiry system file vb read and write operation, relatively simple

软件开发 Delphi编程DELPHI中动态调用dll

本程序使用C语言进行文件操作，使用哈夫曼算法进行编码压缩-procedures for the use of the C language for file manipulation, the use of Huffman coding compression algorithm

ata encryption with DPAPI

This download demo application can only download the files within a directory. If you have more than one directory that needs to be downloaded, you need to modify the source code to download files from sub-directories. You can also run multiple instances of this application to get files from sub-directories as well. History

VC产生的临时文件有时真的很烦人!当你编译一个程序，突然系统弹出一个对话框：“D盘已经没有足够的空间~~~~~~~~~请问需要进行磁盘清理吗”，而它只能清掉了Nkb的东东，你有什么理由不自己写一个专门清理VC垃圾的小工具呢？隔一段时间运行一次，彻底清除指定类型的垃圾文件：干干净净，中国人，奇强! -the temporary files sometimes really annoying! When you compile a procedure, suddenly pop up a dialog system : "D is not enough disk space will need ~~~~~~~~~ disk clean up?" and it can only Qingdiao Nkb of the Eastern, What is your reason for not himself wrote a specialized cleaning up garbage VC small tool? Periodically run a completely remove specified types of waste paper : clean, the Chinese, refused!

打字测试小程序，自己编写，纯粹为了温习一下文件操作。-Typing test applet, I have written, simply click the document in order to study the operation.