AES加密演算法Delphi程式,可以加密字符和文件。

周立功读卡器读写代码MUR-100上位机库函数及演示软件1.9示范程序（delphi7）-ZLG reader to read and write code MUR-100 Host Computer library functions and demo software 1.9 Demonstration program (delphi7)

查询某网址是否正确，是否真有该网址，如果没有则显示不能解析主机名-Query a Web site is correct, it really has the web site, if there is no show that can not resolve host names

发送EMail的一个例子,以前用它编过程序，可以使用，delphi6-Send EMail an example of the previous procedures have been made to use it, you can use, delphi6

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

用Delphi开发的一个简单的媒体播放器，具有一般通用播放器的基本功能。-Delphi developed a simple to use media player, has a general universal player" s basic functions.

基于delphi的数据库开发实例代码源程序-Based on an instance of database development delphi source code

计算机房管理系统-computer room management system

作者: dmzn @163.com 2006- 12 描述: 线程方式的文件拷贝组件. 声明: 本单元公开源码,个人/商业可免费使用,不过请保留此处的说明文字.如果你 对本单元作了合理修改,请邮件通知我,谢谢!-Author: dmzn@163.com 2006- 12 Description: Thread of the paper copy components approach. Statement: This unit of open-source, personal/business free of charge, but please retain the description here. If you make this module a reasonable modification, please e-mail to inform me, Thank you!

这是一个用DELPHI编写的信息系统,为KTV管理信息系统,对很多学习信息的同学有很大帮助-This is a preparation using the Delphi Information Systems, KTV management information systems, many of the students studying information will be very useful

Program license component suite with full source codes