不需要服务器，实现局域网聊天，请审查吧．

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

可以将整个还面变成JPG格式，可能有朋友需要，可以作为参考哦-The whole surface can also become a JPG format, you may need to have a friend who can serve as a reference Oh

OmniXML源码，比原作增加了一些函数-OmniXML source, the beginning of some additional function

ListView显示文件信息的演示 处理文件拖放加入到listview中的演示,支持多个文件一起操作 获取文件的名称大小类型修改日期等的应用. -ListView display file information demo deal with file drag and drop added to the listview in the demonstration, to support multiple files together to obtain the name of the file size of the type of modification date, etc. applications.

控制扫描仪的组件 控制扫描仪的组件-Control component to control scanners scanner components

delphi权限管理源码，通用的权限管理，-delphi source code rights management, universal rights management,

TRunDialog 构件封装 Windows 未公开的 API，提供系统“开始|执行”般的对话框构件，并可指定对话框中的图标及标题文字的源代码 1.0 版。-Packaging Windows Components TRunDialog unpublished API, delivery systems,

delphi控件-delphi controls

The Delphi 2009 Handbook covers all the new featrues of Delphi 2009, from Unicode support to generics, from anonymous methods to other language enhancements, from new IDE features to the Ribbon control, from Vista-enabled controls to DataSnap 2009.

snmp设计增加相应SNMP的OID,是实时处理的.-snmp designed to increase the corresponding SNMP-OID, is a real-time processing.