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说明：  基于VC的OPC客户端软件研究与实现.......(The OPC-based VC research and implementation of client software ....... )

Using mirror driver as filter driver in capture desktop screen operation allow system run faster than using device context memory.

Good software source, not their own

将路径1档案copy到路径2 计算所须的时间(精确度:milllisecond)(path to a file copy of the calculation of two paths, the time required (accuracy : milllisecond))

实现停车场模拟，用栈和队列实现，用系统时间自动记录进入和出去时间(Parking achieve simulation, with stacks and queues implemented by the system automatically records the time of entry and exit time)

扫描系统的所有进程，并可选择的删除不想运行的进程(scanning system in all processes and can choose not to delete the operation of the process! !)

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.)

如何旋转显示字符串？本例子将详细向你演示。(How to rotate display string? This example will demonstrate to you in detail.)

ZXPortMap 端口映射源代码 一个很好的端口映射工具(ZXPortMap port mapping source code for a good port mapping tool)

mfc 各种曲线 chartdirect所有的例程，其中徐线动态库为破解版，支持英文，注释清楚(mfc various curves chartdirect all the routines, which Xu line dynamic library crack version, support for English)