Editions of Delphi

Editions of Delphi

Before delving into the details of the Delphi programming environment, let's take a side step to underline two key ideas. First, there isn't a single edition of Delphi; there are many of them. Second, any Delphi environment can be customized. For these reasons, Delphi screens you see illustrated in this chapter may differ from those on your own computer. Here are the current editions of Delphi:

  • The "Personal" edition is aimed at Delphi newcomers and casual programmers and has support for neither database programming nor any of the other advanced features of Delphi.

  • The "Professional Studio" edition is aimed at professional developers. It includes all the basic features, plus database programming support (including ADO support), basic web server support (WebBroker), and some of the external tools, including ModelMaker and IntraWeb. This book generally assumes you are working with at least the Professional edition.

  • The "Enterprise Studio" edition is aimed at developers building enterprise applications. It includes all the XML and advanced web services technologies, CORBA support, internationalization, three-tier architecture, and many other tools. Some chapters of this book cover features included only in Delphi Enterprise; these sections are specifically identified.

  • The "Architect Studio" edition adds to the Enterprise edition support for Bold, an environment for building applications that are driven at run time by a UML model and capable of mapping their objects both to a database and to the user interface, thanks to a plethora of advanced components. Bold support is not covered in this book.

Besides the different editions available, there are ways to customize the Delphi environment. In the screen illustrations throughout the book, I've tried to use a standard user interface (as it comes out of the box); however, I have my preferences, of course, and I generally install many add-ons, which may be reflected in some of the screen shots.

The Professional and higher versions of Delphi 7 include a working copy of Kylix 3, in the Delphi language edition. Other than references to the CLX library and cross-platform features of Delphi, this book doesn't cover Kylix and Linux development. You can refer to Mastering Kylix 2 (Sybex, 2002) for more information on the topic. (There aren't many differences between Kylix 2 and Kylix 3 in the Delphi language version. The most important new feature of Kylix 3 is its support of the C++ language.)

Part I: Foundations