一个如何作内存映射的程序,同过一个范例说明内存映射函数的使用...

在工业生产控制系统中，有许多需要定时完成的操作，如定时显示当前时间，定时刷新屏幕上的进度条，上位 机定时向下位机发送命令和传送数据等。特别是在对控制性能要求较高的实时控制系统和数据采集系统中，就更需要精确定时操作。-in industrial production control system, there are many needs time to complete the operation, such as the timing shows the current time, regularly updated progress on the screen of the PC regular crew sent down orders and transmit data. Especially in the control of the high performance requirements of real-time control system and data acquisition system, the need for more precision timing operation.

有时候，我们需要是否有别人连接到自己机子上，又或者自己想看看是否连接到一定的端口，那么这个例子相信你很喜欢-Sometimes, we need to have people connected to their machine, or to see whether they want to connect to a port, then this example you like

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代码收藏程序。用VB编写，简单而实用。。希望大家相互交流。-code collection procedures. VB prepared, simple and practical. . We hope that the mutual exchanges.

colormap in matlab using histogram for colors

关于Storage-of Storage!

简单明了的演示了DLL的制作和使用！静态，动态，C，c-Simple and clear demonstration of the production and use of DLL! Static, dynamic, C, c

在多道程序和多任务系统中，系统内同时处于就绪状态的进程可能有若干个。也就是说能运行的进程数大于处理机个数。为了使系统中的进程能有条不紊地工作，必须选用某种调度策略，选择一进程占用处理机。要求学生设计一个模拟处理机调动算法，以巩固和加深处理机调度的概念。-In the multi-channel programs and multi-tasking system, the system in a state of readiness within the same process may have several. That is the number of running processes can be greater than the number of processors. To make the process of the system can orderly work, we must use some kind of scheduling policy, select a process consumes processor. Ask students to design an analog processor to mobilize algorithm, in order to consolidate and deepen the concept of processor scheduling.

The System Tray gives handy access to programs that need to run in the background, and some developers have used it for other types of programs as -Manager icon on task bar

简单的获取windows 基本配置信息的vbs脚本-Windows to obtain a simple basic configuration information vbs script