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Visual C++案例开发集锦第七章\文件分割的程序源码,值得一看！(Visual C++ case development highlights Chapter File Splitter program source code, worth a visit!)

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 )

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 )

猫吃老鼠问题的算法程序的VC完整应用程序代码,(Cat eating Mouse problem algorithm program VC complete application code,)

一个简单又高效的日志系统 本文给出一个性能高，使用简单的日志解决方案。本模块实现日志信息的批量写入文件，定时自动flush到文件中，写入文件的日志级别可动态调整，单个日志文件大小可配置，循环对日志文件写入，这样不会造成机器空间被日志文件耗尽。(A simple and effective logging system In this paper, a high-performance, using a simple log solution. The module to achieve volume of information to write the log files, from time to time automatically flush to a file, write to the file log level can be dynamically adjusted, a single log file size can be configured, cycling on the log file is written, this will not cause the machine space is the log File exhausted.)

文件的分割，可以将任何文件分割成几个部分(The segmentation of the file, any file can be split into several parts)

在VS2008的MFC下，对excel,进行查询，排序，统计。(In VS2008 under the MFC, to excel, the query, sorting, statistics.)

说明：  可以新建excel，打开已存在excel，向excel读写数据，关闭、保存excel.(Can create a new excel, open an existing excel, read and write data to excel, close, save excel.)

说明：  第一次上传东西里面是一个udf文件边界条件设置(From inside the first thing is to set the boundary conditions of a udf file)

如何在VisualBasic中分割一个文件并组装恢复它.(how to split a document assembly and restore it.)