In the above the bindings refer to the properties of any class present in the content zone of the window Here the window content is the same student object as you used before; but when you run this code Avalonia UI now displays Using a data template in this way you have both defined and chosen the data template for the content in the same place by
The following examples show how to create a content template and apply the template to a content control <DataTemplate x Key="template1"> <TextBlock Text="{Binding}" FontSize="12" FontWeight="Bold" TextWrapping="Wrap"></TextBlock> </DataTemplate> The key that identifies the requested template selector The key refers to an existing
A data template selector enables scenarios such as a CollectionView or CarouselView binding to a collection of objects where the appearance of each object can be chosen at runtime by the data template selector returning a specific DataTemplate A data template selector is implemented by creating a class that inherits from DataTemplateSelector
ng content ng content is an easy way to dynamically render content passed in from the parent component It allows a parent component to inject content into a child component s template One common use case for ng content is to create a reusable component that can accept different content based on usage For example
If the content DOM changes and a new child matches the selector the property will be updated Does not retrieve elements or directives that are in other components templates since a component s template is always a black box to its ancestors Metadata Properties selector The directive type or the name used for querying
A data template selector enables scenarios such as a xref or xref binding to a collection of objects where the appearance of each object can be chosen at runtime by the data template selector returning a specific xref
Content Control Content Template Selector Property Reference; Feedback Definition Namespace Important Some information relates to prerelease product that may be substantially modified before it s released Microsoft makes no warranties express or implied with respect to the information provided here
There is no support for implicit templating based on the type of data object I ve added an additional template selector which uses the type of the object to determine which template to use The DataType attribute on the templates has been used to support x Bind instead of Binding UWP Source Code UWP WinUI with Uno and WinUI Desktop Source
WPF ? 1 / :INotifyPropertyChanged 。
The <ng content> element specifies where to project content inside a component template Attributeslink Name Description; select="selector" Only select elements from the projected content that match the given CSS selector Angular supports selectors for any combination of tag name attribute CSS class and the not pseudo class <ng content
3 Selector type Description Examples; Type selector Matches elements based on their HTML tag name or node name profile photo Attribute selector Matches elements based on the presence of an HTML attribute and optionally an exact value for that attribute [dropzone] [type="reset"] Class selector Matches elements based on the presence of a
Content Presenter Content Template Selector Property Reference; Feedback Definition Namespace Assembly Important Some information relates to prerelease product that may be substantially modified before it s released Microsoft makes no warranties express or implied with respect to the
A data template selector enables scenarios such as a xref or xref binding to a collection of objects where the appearance of each object can be chosen at runtime by the data template selector returning a specific xref
If both the and ContentTemplateSelector are specified the property s content is rendered using the template returned by the template selector If the template selector returns null the template specified by the property is used To learn more see Appearance
Content Template Selector With ContentTemplateSelector you can use different templates for GroupBarItem s content depending on specific constraints The following example illustrates this Create the template selector in the code as follows
To create a template selector create a class that inherits from DataTemplateSelector and override the SelectTemplate method After your class is defined you can assign an instance of the class to the template selector property of your element If both the ContentTemplateSelector and the ContentTemplate properties are set then this property
To create a template selector create a class that inherits from DataTemplateSelector and override the SelectTemplate method After your class is defined you can assign an instance of the class to the template selector property of your element If both the ContentTemplateSelector and the ContentTemplate properties are set then this property