com多线程编程

本来想写个自动关机软件的，结果神不知鬼不觉的写成了一个目录监视软件!直接放源码!:-Originally wanted to write a auto-shutdown software, the result of God without anybody knowing it" s written in a directory monitoring software! Direct release source code!:

得到所有dll的关联调用-all dll called the link

进程&线程查看器-process

演示了如何让程序仅仅只能运行一个进程，如果程序已经运行，再点exe就会激活原来已经运行的那个进程。-demonstration of how the procedure can only run one process, if the procedures are already running, then points exe will activate the original operation of that process.

vc内调用脚本引擎，多线程内vb脚本计算，-vc call scripting engine, multi-threaded calculation in vb script,

第43章 进程通信.rar-Chapter 43 process communication. Rar

简单明了的介绍了关于线程的正常终止释放内存的过程。主要是通过关闭释放线程局丙来实现此功能-straightforward presentation of the normal thread termination release memory process. Mainly through the release of closed-threaded C Board to achieve this function

线程的同步 　　虽然多线程能给我们带来好处，但是也有不少问题需要解决。例如，对于像磁盘驱动器这样独占性系统资源，由于线程可以执行进程的任何代码段，且线程的运行是由系统调度自动完成的，具有一定的不确定性，因此就有可能出现两个线程同时对磁盘驱动器进行操作，从而出现操作错误；又例如，对于银行系统的计算机来说，可能使用一个线程来更新其用户数据库，而用另外一个线程来读取数据库以响应储户的需要，极有可能读数据库的线程读取的是未完全更新的数据库，因为可能在读的时候只有一部分数据被更新过。-thread synchronization Although multithreading can bring us benefits, but there a lso many problems to be solved. For example, as disk drives such exclusivity system resources and can thread the process of implementation of any code, and the thread running by the scheduling system automatically and to a certain extent the uncertainty, So, then there could be two threads while the disk drives operate, which have operational errors; For example, For the computer banking system, may use a thread to update users of its database, and use another thread to read a database to respond to the needs of depositors, Reading is very likely to read threads database is not fully update the database, Reading may be because the time was only part of the updated dat

本程序实现同时运行的个线段，一个是显示动画的时钟，另一个是展示进度条，进度条恰好表不动画时钟的进度。本程序是基于对话框的MFC应用硬序-the program running simultaneously segments, the show is an animated clock, and the other is to demonstrate progress, the progress of the animation is not exactly table clock progress. This procedure is based on the MFC dialog application hardware sequence

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