经典的winzip压缩控件，可以方便地压缩文件

he Grid Collection is a set of controls designed to work standalone or automatically within a grid. With this collection of controls there is no need to have a custom grid control or a custom set of tables and/or datasource in turn allowing easier integration into existing application. All you need to do is set the controls Grid and Field properties and the controls will do the rest. Not only do these controls seamlessly integrate into Borland’s DBGrid, they also work within InfoPower’s DBGrid.-he Grid Collection is a set of controls designed to work standalone or automatically within a grid. With this collection of controls there is no need to have a custom grid control or a custom set of tables and/or datasource in turn allowing easier integration into existing application. All you need to do is set the controls Grid and Field properties and the controls will do the rest. Not only do these controls seamlessly integrate into Borland’s DBGrid, they also work within InfoPower’s DBGri

ZipForge is a fast ZIP compression library. With this toolkit you can easily add archive functionality to your projects. ZipForge includes our new unique techonology, a transaction system. This innovative solution gives you a fast and easy way of updating archive files providing data integrity like a reliable database system. ZipForge Personal is free for personal use. Any company that uses ZipForge in its projects must order ZipForge Pro.-ZipForge is a fast ZIP compression library. With this toolkit you can easily add archive functionality to your projects. ZipForge includes our new unique techonology, a transaction system. This innovative solution gives you a fast and easy way of updating archive files providing data integrity like a reliable database system. ZipForge Personal is free for personal use. Any company that uses ZipForge in its projects must order ZipForge Pro.

这是一个关于Delphi中枚举的用法的例子。-This is an enumerated on the usage of Delphi examples.

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.

收集的断点续传代码，有2个实现，同时有项目文档，很好的实现。-Breakpoint.zip

delphi矩阵运算、回归分析等数学计算-matrix calculation, regression analysis and other mathematical calculations

进度的3D效果。德尔福开发

16位与32位整数转换 整数正负反转 基偶数判断-16-bit and 32-bit integer integer conversion base even to determine positive and negative inversion

Hex16 到 bin文件的转换源码采用Delphi语言编写-Hex16 to a bin file converter with Delphi source code is written

Delphi编写的充电器上位机程序含代码-Delphi prepared charger PC program containing the code