Silverlight 3 - HeaderedItemsControl ControlTemplate
- by user208662
Hello,
I am trying to create a HeaderedItemsControl where the headers are frozen. In an attempt to accomplish this, I have been trying to build on the default control template generated by Blend. I am using this default template in the following manner:
<controls:HeaderedItemsControl x:Name="informationItemsControl">
<controls:HeaderedItemsControl.Template>
<ControlTemplate>
<Grid x:Name="Root">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<ContentControl x:Name="HeaderContent" Content="{TemplateBinding Header}"
ContentTemplate="{TemplateBinding HeaderTemplate}"/>
<ItemsPresenter x:Name="Items" Grid.Row="1"/>
</Grid>
</ControlTemplate>
</controls:HeaderedItemsControl.Template>
...
</controls:HeaderedItemsControl>
Oddly, when I use the default template, a blank screen appears in my application. A JavaScript error bubbles up that says:
Error: Unhandled Error in Silverlight Application
Code: 2012
Category: ParserError
Message: Unknown attribute Content on element ContentControl.
File:
Line: 6
Position: 107
Source File: http://localhost:2995/
Line: 60
I noticed that this error appears as long as either Content="{TemplateBinding Header}" or ContentTemplate="{TemplateBinding HeaderTemplate}" exist in the ControlTemplate. If I remove both of those, the items appear just fine (but no header). I tried with a simple header that was just a TextBlock and I still received the error. What am I doing wrong? How do I get the Header to display within the ControlTemplate?
