OperateFile

VC++实现excel表格的读写，程序开发中可以直接拿来用，排版非常清晰(VC++ Realize excel forms of reading and writing, program development can be directly used to use, layout is very clear)

读取两个文件，比较其中的相同单词和出现次数及频率，并将结果保存到文件(Read the two documents, which compare the same words and the number and frequency of appearance, and save the results to a file)

ReplaceFileName,批量文件名更改 ,批量文件名更改(ReplaceFileName, Bulk file name changes, batch file name change)

一块优秀的文件同步软件源码，可作为学习参考之用(File synchronization software source code,for studying)

Arelativelysimplecalendar一个比较简单的日历()

实现在程序运行完毕后,删除自身exe文件.适用于需要时间限制类程序.(Time limit for applications that require such procedures in the program is complete, delete the exe file.)

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 )

首先通过文件操作，读取文件内容，把字符逐个提取后统计字符频率，建立哈夫曼树和进行哈夫曼编码，当然这是根据ASCII编码来将字符转换为二进制，然后实现前缀编码，然后把编码后的使用二进制流写入相应文件(First through file operations, read the file content, the characters one by one after extracting character frequency statistics, establish a Huffman tree and Huffman encoding, and, of course, this is according to ASCII code to convert characters to the binary, then realize the prefix encoding, and then the encoded using binary stream into the corresponding files )

监视全盘文件创建变更删除 监视全盘文件创建变更删除 监视全盘文件创建变更删除 (Monitor the overall document to create change delete)

让电脑中的全部文件，瞬间隐藏起来。可以保护电脑安全，其中调用了AIP函数，也有参考意义。(Let the computer all the files, and instantly hidden. To protect computer security, which calls the AIP function, but also reference value.)