cdswom_permit

vc环境下COM组件编程小例子，一个文件生成COM组件，另一个文件调用该COM组件。(COM component programming small example, a file generated COM component vc environment, another file to call the COM component.)

基本键盘操作的vc程序源码，感兴趣的可以看看，推荐！！！(Basic keyboard operation vc program source code, can be of interest to see, recommended! ! !)

Microsoft Visual C++ MFC串口通信编程详解,主要介绍了用CreateFile()函数和WriteFile()函数读写串口的实例,以及设置 串口属性的实例. 在工业控制中,工控机(一般都基于 Windows 平台)经常需要与智能仪表通过串口 进行通信.串口通信方便易行,应用广泛. 一般情况下,工控机和各智能仪表通过 RS485 总线进行通信.RS485 的通信方式是 半双工的,只能由作为主节点的工控 PC 机依次轮询网络上的各智能控制单元子节点. 每次通信都是由 PC 机通过串口向智能控制单元发布命令,智能控制单元在接收到正 确的命令后作出应答. (Microsoft Visual C++ MFC serial communication programming explain CreateFile () and WriteFile () function to read and write the serial port of the instance, and set the serial port attribute instance in industrial control, IPC (generally based on the Windows platform) often need to communicate with the smart meter through the serial port serial communication easy and widely used normal circumstances, the IPC and intelligent instrument through RS485 communication RS485 communication is half-duplex, only as the primary node industrial PC turn polling network intelligent control unit child nodes. every communication from a PC via the serial port to issue commands to the intelligent control unit, intelligent control unit receives the correct command response.)

用VS2005编写的一个框架，适合初用SDK编程的人参考，代码可以执行，简单易懂。(Frame program write with VS2005,suit for the SDK primer)

nrf24l01 ds18b20温度发送程序(nrf24l01 ds18b20 temperature sender)

这是微软Win8 上宣布放弃Mirror driver之后推荐采用的抓屏技术， 全部基于D3D/DXGI技术， 效率非常高， 并且包含变化区域和屏幕鼠标光标。它的缺点是没法抓取某个窗口的内容 。(This is a renounced Mirror driver after Microsoft Win8 recommended screen capture technology, all based D3D/DXGI technology, efficiency is very high, and contains changes in the regional and screen mouse cursor. The disadvantage is that the contents of a window can not crawl.)

PB开发者的重点说明，能够很好的介绍给初学者学习PB开发。(PB developers highlights can be a good introduction for beginners learning PB development.)

获取远程机器的MAc地址，运行环境VC＋＋ (get MAC of remote machine)

这是怎么了 等等 用友 cell的使用(This is how and so forth)

vc修改打印设置代码，可以修改打印的基本设置，例如纸张大小(vc revised set code can be amended Print the basic setup, such as paper size, etc.)