ListView Template – .NET – Fórum – Programujte.com

Zdravím,

mám problém s editovaním šablóny komponenty ListView vo WPF. Akonáhle dám vytvoriť kópiu originálnej šablóny ListView-u, tak mi Blend hlási chyby typu: "Komponenta ScrollViewer nemôže byť potomkom komponenty ClassicBorderDecorator" kvôli nastaveniu vlastnosti "Style" ScrollViewver-u na hodnotu "{Dynamic Resource}". Po nastavení vlastnosti na defaultnú hodnotu sa program síce spustí, avšak v tabuľke sú vidno iba Itemy a nie ColumnHeader. Môžete mi poradiť čo s tým?

Tu je XAML kód okna:

<Window

	xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

	x:Class="WpfApplication3.Window1"

	x:Name="Window"

	Title="Window1"

	Width="640" Height="480" xmlns:Microsoft_Windows_Themes="clr-namespace:Microsoft.Windows.Themes;assembly=PresentationFramework.Classic">



	<Window.Resources>

		<ControlTemplate x:Key="ListViewControlTemplate1" TargetType="{x:Type ListView}">

			<Microsoft_Windows_Themes:ClassicBorderDecorator x:Name="Bd" SnapsToDevicePixels="True" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderStyle="Sunken" BorderThickness="{TemplateBinding BorderThickness}">

				<ScrollViewer Padding="{TemplateBinding Padding}">

					<ItemsPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>

				</ScrollViewer>

			</Microsoft_Windows_Themes:ClassicBorderDecorator>

			<ControlTemplate.Triggers>

				<Trigger Property="IsGrouping" Value="True">

					<Setter Property="ScrollViewer.CanContentScroll" Value="False"/>

				</Trigger>

				<Trigger Property="IsEnabled" Value="False">

					<Setter Property="Background" TargetName="Bd" Value="{DynamicResource {x:Static SystemColors.ControlBrushKey}}"/>

				</Trigger>

			</ControlTemplate.Triggers>

		</ControlTemplate>

	</Window.Resources>



	<Grid x:Name="LayoutRoot">

		<ListView Template="{DynamicResource ListViewControlTemplate1}">

			<ListView.View>

				<GridView>

					<GridViewColumn Header="Column1" Width="150"/>

					<GridViewColumn Header="Column2" Width="150"/>

				</GridView>

			</ListView.View>

		</ListView>

	</Grid>

</Window>