Leave-Management-System

C++类的创建和调用类中的函数这个更加初学，不过比较适合初学者理解类(C++ classes to create and call functions in this class is more for beginners, but more suitable for beginners to understand class)

比较详细的源文件,由VB.NET跟Sqlserver2000编的教务管理系统(The source of more detailed documents, VB.NET with SQL Server 2000 prepared by the Educational Management System)

与时间服务器的时间同步程序，根据时间协议返回的时间设置系统时间(keep the time with time servre SetTimeFromTP)

C#开发的双音频拼接程序，无错，完全可用！含源码(C# developers two-tone stitching procedure, error-free, fully available! Containing source)

编写控制台程序的包装类(Wrap class for the console application)

How to use VB to watch the keyboard in the background

--- --- 算符优先(------ Operator priority)

VB实现屏幕上显示3D star，研究VB对3D图形的处理性能。(VB to achieve the screen 3D star, of VB on the 3D graphics processing performance.)

附带源码，下载直接点击exe文件就可以获得外网IP。(With source code, download exe file directly click access to external networks on IP.)

图片反色VB源代码 ，应用程序编程源码，很好的 参考资料。(The picture color VB source code , application programming source code, a good reference.)