一个优秀的条码操作控制

fastreport 4.6.8完全源码-fastreport 4.6.8 full source code

delphi控件的使用-delphi controls a use

直接读取磁盘逻辑扇区-logical disk read directly Sector

TRunDialog 构件封装 Windows 未公开的 API，提供系统“开始|执行”般的对话框构件，并可指定对话框中的图标及标题文字的源代码 1.0 版。-Packaging Windows Components TRunDialog unpublished API, delivery systems,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下划线EDIT控件,即外观不是边框。而是一条下划线-delphi underscore EDIT control, that is, the appearance is not a border. But an underscore

序采用网上介绍的方法实现最基本的P2P方式通讯.模拟实现即时消息互发. 2.P2P通讯说明: 1).网关类型是在理想状态下.即非对称型NAT. 2).同在一个内网的两个CLIENT端通讯时,如果网关NAT不支持环回,将会失败. 文件目录说明: tQServer:程序服务端,请将其放在公网上运行. tQClient:程序客户端,可以在不同的内网中运行登录连接到服务端. Common:公共协议文件夹-sequence on the Internet to the most basic method of peer-to-peer communication. Simulation instant messaging each other fat. 2 . P2P communications : 1). Gateway is the ideal type of state. that is non-symmetric NAT. 2). with the network within a two CLIE NT-communication, if not support NAT Gateway Circular, will fail. directory : tQServer : process server, you should put its public Internet. tQClient : clients, in various operations within the network login connected to the server. Common : Public folder agreement

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

用Delphi写的一个功能简单的播放器程序,用打开,播放,暂停及上一节和一下节几个按纽,简单明了实用美观.-To use Delphi to write a function of the simple player program, with open, play, pause, and the previous section and click a few buttons section, simple and practical aesthetic.

Tomes of Delphi: Algorithms and Data Structures by Julian Bucknall This book about Algorithms and Data Structures is a highly sophisticated title targeted for advanced developers. Author Julian Bucknall works for one of Inprise s leading and oldest third-party library and tool companies, TurboPower, where he is in charge of technical development. This is the only book on the market that will provide Delphi developers with a comprehensive and current overview of using algorithms and data structures from a practical, not a theoretical, textbook perspective. The book will include a wealth of code examples appropriate for practicing developers. Bucknall s title will provide comprehensive coverage of such topics as arrays, binary trees, data compression, and other advanced topics not treated in any competing titles. The CD includes the author s highly successful freeware library EZDSL along with the code from the book.

获得本机的IP地址和主机名，并由IP地址得到地址类型 -Access to the machine