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《c#高级编程》第三版
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什么是进程
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yru...@gmail.com
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Sep 6, 2006, 4:19:45 AM
9/6/06
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to 《c#高级编程》第三版
进程是程序在计算机上的一次执行活动。当你运行一个程序,你就启动了一个进程。显然,程序是死的(静态的),进程是活的(动态的)。进程可以分为系统进程和用户进程。凡是用于完成操作系统的各种功能的进程就是系统进程,它们就是处于运行状态下的操作系统本身;用户进程就是所有由你启动的进程。进程是操作系统进行资源分配的单位。
在Windows下,进程又被细化为线程,也就是一个进程下有多个能独立运行的更小的单位。
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