access system information, and very easy to speak to the system sysi10b.zip

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

简单聊天软件，开发工具为Delphi7,这是关于网络通讯方面的。该小程序只使用到了简单的Server/Clisent Socket控件，所采用的协议为Udp。 -Simple chat software, development tools for Delphi7, this is related to network communications. The small program to use only a simple Server/ClisentSocket control protocol used for Udp.

国产的报表控件，最大优点是能自动适应纸张，且有一独立报表编辑器，可独立发布报表文件，不比因报表的变动-control, the biggest advantage is automatically adapt to the paper, there is a statement of editorial independence, the independent paper issued statements complications due to the changes in statements

delphi实现文件复制-achieve reproduction of documents

Delphi Naro API WriteCD/DVD

一个加载模式的文本编辑器程序可以输入文本和其他图形。。。函数，转换为2波段图片

很不错的活动工具窗口控件代码，效果类似PHOTOSHOP，任意拖动-Activity is very good tool for window control code, the effect of similar PHOTOSHOP, arbitrary drag

delphi manual helpfull for all type of coders

自己写的根据文件修改时间来生成加密字符串的例子.-Wrote it myself, depending on the file modification time to generate an encrypted string examples.

简单的电话录音源码，具备来电显示、应答、呼叫等功能。-Simple telephone record source program with the function of Show Phone Number, answer and call.