ansic_headers

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 )

微软的Excel对象模型包括了128个不同的对象，从矩形，文本框等简单的对象到透视表，图表等复杂的对象．下面我们简单介绍一下其中最重要(VC Read Excel)

可根据时间自动对指定的文件备份到指定的位置。(According to the time automatically to the specified file backup to the specified location.)

操作EXCEL,设置表格格式,数据写入,读出等.EXCEL进程打开,退出等.(Operation EXCEL, format tables, data is written, read, etc.. EXCEL process to open and exit.)

批量文件复制改名 因需要把大量照片批量复制然后改名，但是搜索了半天没有找到合适的软件，于是搬出来N年没有写过的vc 6.0 ，寥寥草草几十行，做了一个简单的不能再简单的小程序。通过在程序的当前目录下建立复制文件和目标文件的对应列表，执行程序实现文件复制。代码可以再丰富。很简单，但是不好找，bat文件我又没玩过，还是用c简单写写，放上来有用到的可以参考，可以使用。(Batch rename files because of the need to bulk copy a lot of photos and then renamed, but the search for a long time did not find the right software, then move out to N years did not write vc 6.0, only a handful of hastily dozens of lines, made a simple no longer simple applet. Through the program created under the current directory to copy files and object files corresponding list, perform file copy program. Code can be abundant. Very simple, but not easy to find, bat file I did not played, or c simple writing, Fangshanglai useful to refer to, can be used.)

Excel 读写和生成的工具, 里面包装成了一个读取Excel里面的每一列和每一行的数据方法供参考(Excel literacy and generating tool, inside packaging has become an inside Excel read out each and every line of data for the reference method)

功能强大的文件比较工具WinMerge的源代码，很有参考价值(the powerful tool for comparing file or folder)

只许要把文件放到文件夹为“III”的同一目录，运行将可以文件夹加密(only the documents should put to the folder "III" in the same directory, will be running folder encryption)

在VB中,使用vbscript,jscript等脚本语言,你可以在你的程序中,(In VB, using vbscript, jscript scripting language, such as you can in your program,)

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)