视频头录像软件，可以实现录像、拍照等功能

一个产生放烟火效果的控件-have an effect of setting off fireworks controls

从注册表中取得CPU负荷，并计算出所占CPU的百分比。-Obtained from the registry CPU load, and calculate the percentage share of CPU.

利用delphi 中的IDTCPSERVER空间编写的网络聊天服务器端程序，可以成功启动等待客户端接入。-Use delphi in IDTCPSERVER chat room for the preparation of the network server-side program, you can wait for the successful launch of client access.

多数代码可以直接在Delphi6和Delphi7环境下运行。部分涉及.NET技术内容的代码，需要在Delphi 7上安装Borland .NET Complier for Delphi编译器方可编译执行。Borland已经正式推出Delphi 8 for .NET，所以本书范例中部分内容可能与D8最终版本不符。-most directly in the code and Delphi6 Delphi7 operating environment. Some involved.NET technology content of the code, the need to install Delphi 7 Borland.NET Complier for Delphi compiler can compile implementation. Borland has officially launched for Delphi 8.NET, the book example might be part of the final version D8 inconsistent.

xvid库调用来压缩视频编码实例，可以直接编译运行。-xvid library call to compress video coding examples, you can direct the compiler to run.

Delphi to and from Arduino sensor reading source

美化界面，希望所有爱好Delphi编程的工作者能够有一个更高的审美观-Beautify the interface, hoping that all the loving programming Delphi workers to have a higher aesthetic

对学生的信息进行一个统一合理化得综合管理，使用方便，界面美观大方-studentstudentstudent

Connection Pool for Delphi - A connection pool is a cache of open connections that can be used and reused, thus cutting down on the overhead of creating and destroying database connections. Connection pooling is a method for conserving scarce database resources by managing a pool of connections among concurrently active clients.-Connection Pool for Delphi- A connection pool is a cache of open connections that can be used and reused, thus cutting down on the overhead of creating and destroying database connections. Connection pooling is a method for conserving scarce database resources by managing a pool of connections among concurrently active clients.

一个日历编辑框空间，去掉了对Raize控件的依赖，加入针对年月日的上下左右键操作，加入年月日的范围校验。-A calendar edit box space, eliminating dependence on Raize controls, by adding the response to date about key operation from top to bottom, by adding the scope of check date.