When I was using Umbraco datetime property editor, I met with a problem that the editor must be first time initialized with value, if I want to change the value later after the control is rendered, I have to use javascript. Below pasted the code. edi…

本示例演示在web/win中给 日期选择控制显示出一个时钟及修改时间的控件.效果如下: 如果你装了XAF在这个路径中已经有了这个示例: %PUBLIC%\Documents\DevExpress Demos 16.2\Components\eXpressApp Framework\FeatureCenter. 在线也有一个版本: http://demos.devexpress.com/XAF/FeatureCenter/. 一.继承属性编辑器 在 ASP.NET 模块项目中,建个新类出来,继承A…

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概述 主窗口对象是在新建窗口对象时,选择main window类型的模板时创建的窗口对象,如图: 在属性编辑界面中,主窗口对象与QMainWindow相关的属性包括:iconSize.toolButtonStyle.animated.documentMode.tabShape.unifiedTitleAndToolBarOnMac.dockOptions.dockNestingEnabled八个属性.如图: iconSize属性 主窗口对象的iconSize属性保存的是主窗口中工具栏的图标尺寸,…

In this lesson, you will learn how to set a display format and an edit mask to a business class property. For this purpose, the Task.StartDate, Task.DueDate, Task.PercentCompleted and PhoneNumber.Number properties' display format will be customized u…

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" property, for example, has an editor : if this prope…

Each business object used in an XAF application should have a default property. The default property value is treated as a human-readable identifier in an XAF application UI (e.g., FullName of a Contact, Subject of a Task, etc.). Default property val…

In this lesson, you will learn how to manage calculated properties. For this purpose, the Payment class will be implemented. Its Amount property value will be calculated using the Rate and Hours properties. The value will be updated immediately after…

In this lesson, you will learn how to add an editor to a Detail View. For this purpose, the Department.Office property will be added to the Contact Detail View. You will also learn how to change the layout of a Detail View's editors. 在本课中,您将学习如何将编辑器添…

This topic demonstrates how to access editors in a Detail View using a View Controller. This Controller searches the Contact Detail View for an Anniversary Property Editor that binds data to a control, and specifies that the control displays "N/A&quo…