Hi,
I am getting Catastrophic failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED)) when trying to set the value for itemTemplate.
my code:
XAML:
I am getting Catastrophic failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED)) when trying to set the value for itemTemplate.
my code:
Telerik.Windows.Controls.HierarchicalDataTemplate template = (Telerik.Windows.Controls.HierarchicalDataTemplate)this.Resources["ProductTemplate"];
Telerik.Windows.Controls.HierarchicalDataTemplate template1 = (Telerik.Windows.Controls.HierarchicalDataTemplate)this.Resources["TreeTemplateLevel"];
template.ItemTemplate.SetValue(Telerik.Windows.Controls.RadTreeView.ItemTemplateProperty, template1);
XAML:
<telerik:HierarchicalDataTemplate x:Key="TreeTemplateLevel"
ItemsSource="{Binding Path=ChildItems}">
<StackPanel Orientation="Horizontal">
<HyperlinkButton Content="{Binding Title}" NavigateUri="{Binding Path=NavigateUri}" TargetName="_blank" VerticalAlignment="Center" />
<Button Content="info"/>
</StackPanel>
</telerik:HierarchicalDataTemplate>
<telerik:HierarchicalDataTemplate x:Key="ProductTemplate" ItemsSource="{Binding Path=ChildSPLists}" ItemTemplate="{StaticResource ProductTemplate1}">
<StackPanel Orientation="Horizontal" >
<Image Source="/DocumentLibrarySL;component/Images/Folder.png"/>
<TextBlock Text="{Binding Title}" />
</StackPanel>
</telerik:HierarchicalDataTemplate>
1 Answer, 1 is accepted
0
Hi Kartheek,
If you need to set the "ProductTemplate" HiearachicalDataTemplate ItemTemplate property, you can set it like so:
I also noticed that you have set an ItemTemplate for the "ProductTemplate" in XAML, and therefore I was wondering whether you need to dynamically determine which ItemTemplate to use. If this is the case, then you can take advantage of the HierarchicalDataTemplate ItemTemplateSelector property.
I hope that info helps.
Best wishes,
Tina Stancheva
the Telerik team
If you need to set the "ProductTemplate" HiearachicalDataTemplate ItemTemplate property, you can set it like so:
Telerik.Windows.Controls.HierarchicalDataTemplate template = (Telerik.Windows.Controls.HierarchicalDataTemplate)this.Resources["ProductTemplate"];Telerik.Windows.Controls.HierarchicalDataTemplate template1 = (Telerik.Windows.Controls.HierarchicalDataTemplate)this.Resources["TreeTemplateLevel"];template.ItemTemplate = template1;I also noticed that you have set an ItemTemplate for the "ProductTemplate" in XAML, and therefore I was wondering whether you need to dynamically determine which ItemTemplate to use. If this is the case, then you can take advantage of the HierarchicalDataTemplate ItemTemplateSelector property.
I hope that info helps.
Best wishes,
Tina Stancheva
the Telerik team
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