带登陆界面的系统 能简单实现添加，删除，搜索功能

DELPHI下的表格报表控件,可以所见即所得的显示.-DELPHI form under the control statements, you can WYSIWYG display.

Monster FTP Client 强大的ftp客户控件,支持Proxy等-Monster powerful ftp client controls, such as support Proxy

农历控件-Lunar Controls

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.

一个使用UDP开发的消息广播服务与客户端程序，包含代码，可执行程序，可以随意使用-use a UDP development of the broadcasting service and client programs, including code, executables, free to use

直接存取硬件设备 IO 口地址 ( IO Port Address ) 的非可视构件-direct access to hardware IO address (IO Port Address) non-visual components

A rich edit control is a window in which the user can enter and edit text. The text can be assigned character and paragraph formatting, and can include embedded OLE objects. Rich edit controls provide a programming interface for formatting text.

TeeChart Pro v7.04,Delphi图表专用控件,可以生成多种图表，如柱状，线状，饼状，曲线图等-TeeChart Pro v7.04, Delphi charts exclusive control and can generate a variety of charts, such as cylindrical, linear, Caky, curves, etc.

输入平面上直线上采样的两个点坐标，求解直线方程。可方便得到一次方程-importation plane straight on the two sampling points coordinates and solving linear equations. Linear equation can be convenient

AutoUpgrader_2009，软件版本自动更新组件。附带配置工具。