VISUAL-CSharp-ARCENGINE

虚拟键盘驱动实现，在驱动级模拟了键盘的操作(The realization of the virtual keyboard driver in the driver level to simulate the operation of the keyboard)

Visual_C++ 数据库编程，很不错。(Visual_C++ database programming, very good.)

C # programming. Connect to the C#编程。连接数据库操作，实现数据库连接，添加记录，修改记录，删除记录，查询记录等操作。(C# programming. Connect to the database operation, the implementation of database connection, add records, modify records, delete records, search records and other operations.)

事件驱动系统QP，基于状态机控制，使程序更清晰，易维护(Event-driven system QP, based on state machine control, makes the program clearer and easier to maintain.)

内含使用keil软件做汉字显示实验的全部代码和工程。(Containing Chinese characters using keil software to do all the code and engineering experiments.)

W2kPrintDrvSample Feature Support two page directio

说明：  利用管道通信的一个demo，c++管道实现利用了命名管道的方法(Using a demo, C + + pipeline for pipeline communication, the method of named pipeline is used)

圆形的菜单很漂亮很好用

斩波器调试工具，包括串口通讯、C#gridview功能实现(Chopper debugging tools, including the serial communication, the realization of C#gridview functions)

Onvif实例源码 VC6.0 C++开发 便于学习 Onvif开发入门 Onvif协议开发训练(Onvif instance source VC6.0 introduction to c++ development to facilitate learning Onvif Onvif protocol development training)