HeaderedItemsControl.HeaderTemplate Property
Definition
Important
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Gets or sets the template used to display the contents of the control's header.
public:
property System::Windows::DataTemplate ^ HeaderTemplate { System::Windows::DataTemplate ^ get(); void set(System::Windows::DataTemplate ^ value); };
[System.ComponentModel.Bindable(true)]
public System.Windows.DataTemplate HeaderTemplate { get; set; }
[<System.ComponentModel.Bindable(true)>]
member this.HeaderTemplate : System.Windows.DataTemplate with get, set
Public Property HeaderTemplate As DataTemplate
Property Value
A data template used to display a control's header. The default is null
.
- Attributes
Examples
The following example shows how to create and use a header template to specify the appearance of the header.
<!--Define a control template for a HeaderedItemsControl-->
<Style TargetType="HeaderedItemsControl">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type HeaderedItemsControl}">
<StackPanel>
<Grid>
<Rectangle Fill="{TemplateBinding Background}"/>
<ContentPresenter ContentSource="Header"/>
</Grid>
<Grid>
<Rectangle Stroke="{TemplateBinding BorderBrush}"/>
<ItemsPresenter Margin="2,0,0,0"/>
</Grid>
</StackPanel>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<DataTemplate x:Key="RedHeaderTemplate">
<TextBlock Text="{Binding}" Foreground="Red"
FontSize="16" FontWeight="Bold"
TextWrapping="Wrap"/>
</DataTemplate>
<DataTemplate x:Key="GreenItemTemplate">
<TextBlock Text="{Binding}" Foreground="Green"
FontSize="14" FontWeight="Bold"></TextBlock>
</DataTemplate>
<!--Crate a HeaderedItemControl with a red header and green items.-->
<HeaderedItemsControl Name="hitemsCtrl"
Background="DarkBlue"
BorderBrush="Black"
Header="Header"
HeaderTemplate="{StaticResource RedHeaderTemplate}"
ItemsSource="{Binding Source={StaticResource Numbers}}"
ItemTemplate = "{StaticResource GreenItemTemplate}" />
Remarks
To customize the heading of the HeaderedItemsControl, set this property to a DataTemplate. For more information on data templates, see Data Templating Overview.
XAML Attribute Usage
<object HeaderTemplate="{ResourceExtension TemplateResourceKey}"/>
XAML Property Element Usage
XAML Values
ResourceExtension
One of the following: StaticResource
, or DynamicResource
. See XAML Resources.
TemplateResourceKey
The key that identifies the template being requested. The key refers to an existing resource in a ResourceDictionary.
Note
Property element syntax is technically possible, but not recommended. See Inline Styles and Templates. A binding reference using or is also possible, but uncommon.
Dependency Property Information
Identifier field | HeaderTemplateProperty |
Metadata properties set to true |
None |