生命
发表于 2025-3-26 22:01:00
The Additional Component Palette,nt for your application. All of the commercially available components are thoroughly tested and it does make application writing faster, and less error prone. Applications using widely available components tend to have a more professional feel.
Enthralling
发表于 2025-3-27 04:54:44
Displaying and Reading Text,rmative with only an OK button, but they can be more complicated with a range of buttons and they may even request you to type some text. Often a date, a time, or a number needs to be shown. If you do not specify the format you want, Delphi will use a sensible default. However you do have complete control over how it is displayed.
爆米花
发表于 2025-3-27 08:10:48
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驳船
发表于 2025-3-27 12:45:13
Mouse and Keyboard Events,ox, you do not explicitly want to respond to these events, you simply want Delphi to accept the characters and to display them. Sometimes you want to trap these characters and to take some special action. Similarly when you move the mouse a stream of events are occurring. Mouse and keyboard events are crucial to many Windows applications.
观点
发表于 2025-3-27 17:39:37
Creating and Using Graphics, graphics. If images are used thoughtfully, the application will be visually more interesting and easier to use. Delphi has the tools to help you incorporate existing images into your application or to create your own.
nonplus
发表于 2025-3-27 18:29:34
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SMART
发表于 2025-3-28 01:28:38
John CowellLatest version of Delphi - incorporates lots more features - This book will be released at the same time as the new version - Very competitively priced and produced in the popular ‘Essential‘ series
GUMP
发表于 2025-3-28 03:20:17
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indenture
发表于 2025-3-28 07:05:28
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ventilate
发表于 2025-3-28 11:54:46
Jeffrey A. DeGrasse,Damien Devos if you are new to programming in Delphi is that you have to understand a large and complex environment in order to use all of the facilities that Delphi offers. On the positive side, Delphi is very logically organised and you can ignore many aspects of the environment if you do not want to use them