DVR

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

光盘管理专家，对于网络发烧友来说，上网收集了大量的程序、软件、资料、教程，而硬盘容积最终是有限的，在CD-R如此流行的今天,将其刻录成光盘无疑是一种廉价、方便的方式，但是在几十张十几吉的庞大资源中要想找出几个文件，简直如大海捞针一般。本程序正是用于光盘文件的管理，支持无限目录分类，支持多项查询、支持文件附加说明编辑等。-CD-ROM management experts, for Internet enthusiasts, the Internet to collect a large number of programs, software, information, tutorials, while the hard disk capacity is ultimately limited, in the CD-R so popular today, burn them to disc is certainly a low-cost and convenient way, but in the scores of the enormous resources of dozens of Kyrgyzstan in order to find a few files, simply as a general needle in the haystack. This procedure is used for CD-ROM file management, support for unlimited directory categories, support a number of queries, supporting documents annotated editing.

用delphi编成的文件管理器，经测试可用，程序简单易懂-with delphi into the document management device that can be tested, procedures are simple! !

很早以前写的一个数字转换汉字大写和英文读法的几个函数,02年还修改过,可应用于delphi和Powerbuider,有兴趣的朋友可以改成其他语言!- a long time ago to write a digital converter uppercase characters and English reading several functions, was also revised in 2002, can be applied to delphi and Powerbuider, are interested in friends can be altered into other languages!

在deplhi开发平台下，利用intraweb组件开发网站的案例。-Use intraweb web site development

主要用于DELPHI文件查询，替换，功能全面，可以直接查看DELPHI代码-DELPHI paper mainly used for query, replace, full-featured, you can directly view the DELPHI code

MES,APS日历控件实现了计划滚动，计划调整 等功能-MES, APS calendar control to achieve the planned rolling plan to adjust the functions of

show disk capacity for large drive in delphi

一个简单VCL组件的源码-a simple source of VCL

Delphi 绘图 贝赛尔曲线-delphi draw