WPF DataTemplate与ControlTemplate知识积攒

最新推荐文章于 2025-03-25 13:46:07 发布

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最新推荐文章于 2025-03-25 13:46:07 发布 · 542 阅读

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本文深入解析了WPF中DataTemplate与ControlTemplate的区别与应用。DataTemplate用于定义数据的显示方式，而ControlTemplate则定义了控件的外观。通过具体实例，文章阐述了如何使用这两种模板来定制UI，提升用户体验。

WPF DataTemplate与ControlTemplate

Answer One

Typically a control is rendered for its own sake, and doesn’t reflect underlying data. For example, a Button wouldn’t be bound to a business object - it’s there purely so it can be clicked on. A ContentControl or ListBox, however, generally appear so that they can present data for the user.

A DataTemplate, therefore, is used to provide visual structure for underlying data, while a ControlTemplate has nothing to do with underlying data and simply provides visual layout for the control itself.

A ControlTemplate will generally only contain TemplateBinding expressions, binding back to the properties on the control itself, while a DataTemplate will contain standard Binding expressions, binding to the properties of its DataContext</