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Writing Custom DB Engines 编写定制的DB引擎 FastReport can build reports not only with data sourced from a Delphi application but also from data sources (connections to DBs, queries) created within the r... 阅读全文
posted @ 2016-05-26 16:18
翼想天开的男孩
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Writing Property Editors 编写属性编辑器 When you select a component in the designer its properties are displayed in the object inspector. You can create your own editor for any property. The “Font” prope... 阅读全文
posted @ 2016-05-26 15:56
翼想天开的男孩
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Writing Component Editors 编写组件的编辑器 All common control editors (opened from a control's context menu or by double-clicking) create blank OnClick event handlers by default. This behavior can be alt... 阅读全文
posted @ 2016-05-26 15:20
翼想天开的男孩
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Component Registration in Script System 在脚本系统中注册组件 To refer to our component from a script, the class, its properties and methods must first be registered in the script system. You may place the r... 阅读全文
posted @ 2016-05-26 13:56
翼想天开的男孩
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Event Handler Description 事件处理描述 (自定义控件) How should a new event handler be defined if it does not already belong to the base class? Let's look at this using the “TfrxEditControl” common control as... 阅读全文
posted @ 2016-05-26 13:43
翼想天开的男孩
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摘要:介绍如何编写自定义的控件,用在报表的窗体上(如Edit,Button等) Writing Custom Common Controls 编写自定义控件 FastReport contains a set of common controls which can be placed on dialogue forms inside reports. They are as follo... 阅读全文
posted @ 2016-05-26 12:01
翼想天开的男孩
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摘要:简单介绍了如何编写一个FastReport的组件,并且注册到FastReport中使用。 Writing Custom Report Components 编写自定义报表组件 FastReport has a large number of components that can be placed on a report design page. They are: text, ... 阅读全文
posted @ 2016-05-26 11:38
翼想天开的男孩
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"TfrxComponent" is the base class for all FastReport components. Objects of this type have attributes such as “coordinates”, “size”, “font” and “visibility” and have lists of subordinate objects.... 阅读全文
posted @ 2016-05-26 10:38
翼想天开的男孩
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