What is WPF ControlTemplate?

What is WPF ControlTemplate?

The ControlTemplate contains the tree of elements that define the desired look. After you define a ControlTemplate you can attach it to any Control or Page by setting it’s TemplateProperty. In this example I am also showing you how to use Triggers with ControlTemplate.

What is the difference between ControlTemplate and style?

ControlTemplate is a property shared by most controls that specify how they are rendered. To elaborate, you can use a style to group settings for a bunch of properties so you can re-use that to standardize your controls. Styles can be set explicitly on controls or applied too all of a certain type.

What is ItemTemplate WPF?

WPF provides various templates for customization of controls. WPF ListView ItemTemplate is in one of these. ItemTemplate of ListView is useful when we have to change the visual presentation of bound data objects.

What is content presenter in WPF?

In WPF Content Presenter is a control that displays a single piece of content. In WPF Content Presenter is a control that displays a single piece of content. CONTENT PRESENTER: Content Presenter in WPF is used inside control templates, as well as inside the root application markup.

What is difference between ItemTemplate and DataTemplate?

You use the ItemTemplate to specify the visualization of the data objects. If your ItemsControl is bound to a collection object and you do not provide specific display instructions using a DataTemplate, the resulting UI of each item is a string representation of each object in the underlying collection.

What is DataContext in WPF?

The DataContext property is the default source of your bindings, unless you specifically declare another source, like we did in the previous chapter with the ElementName property. It’s defined on the FrameworkElement class, which most UI controls, including the WPF Window, inherits from.

What are triggers in WPF?

The WPF styling and templating model enables you to specify triggers within your Style. Essentially, triggers are objects that enable you to apply changes when certain conditions (such as when a certain property value becomes true , or when an event occurs) are satisfied.

What is difference between ContentControl and ContentPresenter?

ContentControl is a base class for controls that contain other elements and have a Content -property (for example, Button ). ContentPresenter is used inside control templates to display content.

When should I use ContentPresenter?

You typically use the ContentPresenter in the ControlTemplate of a ContentControl to specify where the content is to be added. Every ContentControl type has a ContentPresenter in its default ControlTemplate.