WENJIANCAOZUO

实际中使用的各种C++头文件汇总说明,对编程者很有用,较详细(C++ head files for us to programe,it is very useful)

简单的把读的文件中的字母由小写改为大写 只需在程序写的相应目录建相应文件即可(Simple to read documents in lowercase letters changed to uppercase by the program just to write the corresponding directory to build the corresponding document can be)

说明：  已经封装好的文件输入输出类模块，编写带文件输入输出功能的程序带上这个类模块能省很多代码（NT下测试通过）(Packaging has good input and output document type modules, prepared with input and output functions document the procedures put this type module can save a lot of code (NT tested))

把名为GDP的文件中的各项内容提取出来，即读字符，然后在屏幕上整齐排列输出(The GDP of the file name of the content is extracted, that is, reading characters, and then neatly arranged on the screen output)

实现把excel文件转为dbf ，把excel当成数据库来处理，也把dbf当成数据库来插入(Achieve the excel file to dbf, to excel as a database to deal with, but also put dbf as a database to insert)

用vb做的一个能显示wave文件的波形，适合于初学者(Done with vb a wave file can display the waveform, suitable for beginners)

This file can use for loading ini file.

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 )

说明：  文件维护应用程序（包括文件的拷贝，改名，删除等）(file maintenance applications (including copy paper, renamed, deleted, etc.))

this file could load a bmp image and up down side and left right side it