演示，专家，动画，算法，源代码

实现UP、DOWN原语 产生3个进程： 两个进程模拟需要进入临界区的用户进程。 当需要进入临界区时，显示：“进程x请求进入临界区…”，同时向管理进程提出申请； 申请返回，表示进入了临界区。在临界区中等待一段随机时间，并显示：“进程x正在临界区…”； 当时间结束，显示：“进程x退出临界区…”,同时向管理进程提出退出申请； 当申请返回，显示：“进程x已退出临界区。” 一个进程作为原语的管理进程，接受其他进程的临界区进入请求： 如果允许进入，则根据DOWN 原语的操作步骤设置相应变量，然后返回； 如果不允许进入，则进入循环等待，直到允许为止； 退出时模拟UP 操作。 进程间通信可以采用信号、消息传递、管道或网络通信方式。 -achieve UP, DOWN original language have three processes : process simulation of two critical needs for access to the users in the process. When the need to access critical areas, revealed : "The process of x request to enter the critical areas ...", and also to the management process applications; applied to return, entered a critical area. In the critical area to wait for a certain period of time random, and that : "the process of x is the critical area ..."; When the time ended, showed : "x withdraw from the process of critical areas ...", and also to withdraw from the process management applications; When applied to ret

delphi查询指定控件高度宽度等信息的源码-delphi inquiries on the specified control information such as height width of the source

Color palette selector for windows delphi with source open source

Delphi运行时设计，完全开源，包括Demo，RttiDesign.pas文件用于控制单元。

New Technology File System Tools with Delphi Source!

一个简单的delphi实现查询功能的数据表源程序，功能简单-Delphi realize a simple query source data tables, functions simple

本软件是基于delphi基础上的一个小型的仓库管理系统。-The software is a small stroehouse manage system based on delphi.

rsa 加密-rsa encryption

Delphi XML & XPATH源代码-Delphi XML

打印源代码一款很好的运达因控制的源代码可以下载下来-A good source of delivery for controlling the source code can be downloaded from a look at