操作系统课程设计_文件系统，附主要函数的流程图

实现日志信息的批量写入文件，定时自动flush到文件中，写入文件的日志级别可动态调整，单个日志文件大小可配置，循环对日志文件写入，这样不会造成机器空间被日志文件耗尽。-To achieve the log information, write to a file volume, timing, automatic flush to a file, write to the file log level can be dynamically adjusted, a single log file size can be configured cycle on the log file is written, so that the machine will not cause the log file space is consumed do.

实现系统托盘功能，不会出现系统异常现象，运行十分稳定。-The realization of the system tray functions, system anomaly does not appear, run very stable.

《Windows 95 程式设计指南》PASCAL版示例(由VC代码转换而来)-"Windows 95 program design guidelines" PASCAL version of examples (from VC converted code)

图书馆管理系统，完成一般图书馆都具有的功能，如查询等-Library management system to complete both the general library functions, such as inquiries, etc.

这是一个SDK程序。本程序跟踪显示鼠标的坐标位置，同时，若有鼠标操作，可在窗口标题栏中显示操作信息，要是在窗口客户区中进行双击，就会在双击位置点上显示位置信息。 -This is an SDK program. This procedure tracking shows the coordinates of the mouse position, and if the mouse can be displayed in the window s title bar operating information, if the customer area of the window to double-click, double-click the location of points will be shown on location information.

CPUTest is a just a small class (CCPU) with a few static member functions. It calculates the frequency of the CPU in 50ms.

HardDidkIDWinNT.rar用到的为java写的dll，读取nt硬盘序列号-HardDidkIDWinNT.rar used for java written dll, reading hard drive serial number nt

Receiving Event Notifications Through WMI

包内的bat可以安装和反安装服务。 用到了trayicon组件。服务启动后在图标区生成两个图标，一个右键弹出，另一个双击弹出。 示范程序在安装和反安装服务都没问题，设成自动启动后开机也自启动。就是关机时没处理关机消息，这部分还得补充。-the bat kits can be installed an ti-installation services. Depleted trayicon components. After commencement of the service area generated two icon icon, a pop-up right, another double-click pop-up. Model procedures in the installation and installation services-no problem, set to start automatically after the boot is also self-starting. Shutdown is not handling news shutdown, which had to add some.

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.