能够将系统进行锁定,比如键盘,鼠标屏幕等.

C++蓝牙（Bluetooth）是一种短距离无线通信技术，利用“蓝牙”技术，能够有效地简化掌上电脑、笔记本电脑和移动电话手机等移动通信终端设备之间的通信

新版uc/osII嵌入式式操作系统 为exe文件 使用时去掉zip后缀-new uc/osII embedded operating system for use exe suffix removed zip

Windows NT/2000/XP 下的直接使用端口I/O的开发包,附带驱动安装程序-Windows NT/2000/XP under the direct use of I/O port in the development kits, fringe driver installation procedures

基于dos的事实多任务调度核心，简单的演示程序，共九个任务在运行-based on the fact that many dos task scheduling core, a simple demonstration, with a total of nine tasks running! !

用C语言建立多个PRI DOS分区及其隐含 -C language to create a number of PRI DOS partition and implied

完成内存池的分配，管理，应用，以及对内存的合理分配-The completion of the memory pool allocation, management, application, and the rational allocation of memory

远行本实例程序，通过组合框选择所要格式化的盘符，单击“格式化”按钮来格式化磁盘。-A long journey to this example program, through the combo box to select the drive letter you want to format, click the " Format" button to format the disk.

一个简单的学生成绩管理系统，用C++语言实现，能实现成绩管理的各种功能。-A simple management system for student achievement, using C++ language, to achieve the various functions of performance management.

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.

修改内存演示程序VB-change memory Demonstration Program VB