Lesson3Code

利用Visual Studio中的MFC功能和MysqL写的学生成绩管理系统应用程序，具有学生信息、成绩信息、课程信息等入库/批量入库、查询、修改等功能，教师登陆和学生登录有不同的权限(Use MFC in Visual Studio features and MysqL students write application performance management system, with student information, performance information, course information storage/bulk storage, query, modify the functions of teachers and students to log on landing have different permissions)

实现网络聊天功能的软件源代码。实现网络聊天功能的软件源代码(Realize network chat software source code. Realize network chat software source code)

说明：  VC6.0编译运行，可以缩放控件的大小，一个界面编程的例子。(VC6.0 compiler run, and zoom controls the size of an interface programming examples.)

有N个小孩围坐成一个圆，从某个小孩开始顺序报数，报到M的小孩从圈子中离开， 从下一个小孩重新开始报数。每报到M相应的小孩从圈子离开， 最后一个离开圈子的小孩为胜者。 (N children sitting in a circle, the start sequence from one child reported the number to report child of M from the circle to leave and re-start from the next child reported number. Registration M corresponding child away from the circle, the last child to leave the circle for the winner.)

这是MFC控件应用的练习，如按钮、 列表框、进度条等等。 对于新人来说，是很好的练习.(This practice is applied MFC controls such as buttons, list boxes, progress bars and so on. For newcomers, it is good practice.)

vc++串口通信 ，可以实现两个串口之间发送字符串(vc++ serial communication between two serial ports that can send a string)

是一个股票系统,和大家一起分享．下载就可以用．()

VC从串口读取数据并实时绘制曲线图，非常好用。(VC data from the serial port to read real-time rendering curve is very useful.)

一个能够接受TCP/IP连接的服务器源代码(One can accept TCP/IP connection the server source code)

进行加法运算的实例程序，是照着别人的做的，如果有初学者可以看看。(An example program for adding operations is based on what others do, if you have a beginner.)