EVC-hua-tu

调用打印驱动的头文件，将文件包含之后创建对象，调用方法(Call the header file of the print driver, create the object after the file is included, and call the method)

使用MFC实现多个窗口切换，同一个窗口可以同时4、6、9个小窗口同时显示(MFC implementation of multiple window switching)

详细的turboc库函数源程序与参考大全，对新手很有用！(Detailed turboc library function source code and Reference for novice useful!)

基于51单片机的超声波测距显示系统，利用超声波模块进行测距，通过数码管显示数值，代码简单，通俗易懂。(The ultrasonic ranging display system based on 51 single chip computer uses the ultrasonic module to measure the distance. The numerical value is displayed by the digital tube. The code is simple and easy to understand.)

在程序中嵌入日历，是一本书中找到的很有学习的价值(Embed calendar program is useful to learn the value ，found in a book)

ADRC控制器算法仿真软件，可以对ESO,TD，NLPID等模块进行仿真，是学习ADRC必备软件。(ADRC controller algorithm simulation software, you can right ESO, TD, NLPID such as simulation module is an essential software to learn ADRC.)

typeof evaluates unary expressions.

说明：  D3D 的入门程序，包括初始化D3D编程环境和初始化窗口(D3D init program)

Visual Studio 2008 基础教程 Visual Studio 2008 入门教程 (Visual Studio 2008, Visual Studio 2008 Essentials Tutorial)

使用DirectPlay实现类似CS游戏服务器通讯. 主要完成数据传输模块-Using DirectPlay to achieve a similar CS game server communications. The main data transfer module completed