通过修改互斥体 达到重复启动程序的目的 !

这是我花了几天十间做的操作系统课程设计进程管理代码-This is what I spent 10 days doing the courses on operating system design process management code

进程通信的客户端程序-an client program of communication between processes

一个基于父进程和子进程之间用匿名管道进行进程通讯的实例，附带了可执行文件以及全部源码。非常好的了解匿名管道机制的程序。-One based on the parent process and child processes to process communication with the anonymous pipe instance comes with an executable file and all source code. A very good understanding of the anonymous pipe mechanism.

事件内核对象、关键代码段（临界区）的讲解，以及在多线程同步中的应用。在Windows下编写基于消息的网络应用程序，掌握阻塞与非阻塞网络程序的编写，理解在Windows平台下，采用异步选择机制可以提高网络应用程序的性能。-incident kernel object, the key code of (critical) explanations, and the multi-thread synchronization application. In the preparation of Windows-based news network applications, master obstruction and nonobstructive network program, understanding of the Windows platform, using asynchronous selection mechanism can improve network application performance.

在实际问题中，我们需要在VB中得到更精确的时间事件触发，timer控件的精度只达到30ms，该程序应用timeSetEvent多媒体函数实现1ms的精确事件触发。-on practical issues, we need to be in VB more precise time trigger events, The timer control precision is only 30 ms. Application procedures for the multimedia function timeSetEvent ms achieve a precise trigger events.

进程管理和线程管理 进程管理和线程管理-Process management process management and thread management and thread management

信号量实现临界区访问-signal to achieve critical visit

自己做的 多线程抽奖 功能比较少做一个示范-Own multi-threading of the draw features to make a model less

5个用Java编写的线程处理程序-five Java prepared by the processing threads

进程管理和线程管理 进程管理和线程管理-Process management process management and thread management and thread management