C# development of voice inquiry system for automatic answering telephone inquiri...

VC++ MFC文件拷贝显示进度条，选择需要复制的文件、选择需要复制到的路径，开始复制文件时即可显示进度条，进度条上显示有数字百分比，适时显示复制进度。(VC++ MFC file copy shows the progress bar, select files to be copied, the choice of paths need to be copied to the beginning, copying a file to display a progress bar, progress bar displayed on a digital display percentage, the replication schedule timely.)

学生成绩管理系统，包括人名分类，成绩录入，成绩分析等内容。(Student achievement management system, including the names of persons classification, performance recording, performance analysis, etc..)

POP3获取邮件内容

rs485多机通信,一主机，两从机，通过RS485通信.

说明：  底层json类库，个人认为非常好用。分享下。(The underlying JSON class library, which I personally think is very useful. Share it.)

实现ＱＱ界面编程的问题,使用ＶＣ实现,涉及到许多控件编程的方法．(Implementation of QQ interface programming problems, the use of VC implementation, involving many control programming methods.)

与大多数Internet应用一样，FTP也是基于客户端—服务器（C/S）模式工作的，FTP支持的文件数据结构有文件结构、记录结构、页结构。过程：启动FTP，建立控制连接，建立数据连接和进行文件传输、关闭FTP

各种矩阵算法库,支持UpperTriangularMatrix,LowerTriangularMatrix, Diagon()

海康威视的播放库，用于二次开发使用

cab文件压缩、解压 (Compression and UnCompresson of Cab file)