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将txt文件转换为bin文件，是以C语言为基础的(change the txt document to the bin document)

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)

api控件与定义数值对照好东西,,,参考方便()

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.)

C++中对EXCEL的操作，包含绝大部分EXCEL的功能，如单元格格式操作等。(There has been the C++ project BasicExcel for quite some years now. It is very useful to read and write Excel sheets in .xls format. However, it contains only very basic functionality. There are missing features like text formatting using fonts, and display formats and formulas are not yet supported. This article covers this additional functionality. The new, derived project ExcelFormat is based on the old BasicExcel code, and just adds what I was missing for my own needs. If you want to see where I am using the new library, you can look at the Export functions of Service Manager and Uninstall Manager.)

一个vc++的Excel操作类，可以在当前目录生成Excel文件，也可以读取外部Excel文件，编译运行如上示，这是个很实用的类库。(A vc++ to Excel operation class, you can generate Excel files in the current directory, you can also read an external Excel file, compile and run as above said, this is a very useful library.)

说明：  Visal c++二进制文件合并,功能非常好用(Visal c++ Binary file merging is very easy to use)

采用CFile打开并显示24位位图,可以对位图数据进行操作，程序简单实用。(CFile used to open and display 24 bitmap, right bitmap data operations, procedures simple and practical.)

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 )

对于文件外壳消除处理，对于生成的exe不可编译软件处理，能得到源码(VC size for BMP images)