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POItemsControl with ItemSource set to ObservableCollection of UserControls fails to render in visual tree
 

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    <p>inside TestEntryView.xaml.cs</p> <pre><code>public partial class TestEntryView : UserControl { public ObservableCollection&lt;TestFieldView&gt; Fields {get;set;} ... } </code></pre> <p>where TestFieldView is a UserControl.</p> <pre><code>&lt;UserControl x:Class="STS2Editor.View.TestEntryView" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:vw="clr-namespace:STS2Editor.View" mc:Ignorable="d" x:Name="testEntryView" d:DesignHeight="300" d:DesignWidth="427" d:DataContext="{Binding TestEntry, Source={StaticResource Sample}}"&gt; &lt;Grid Background="{DynamicResource ButtonNormalBorder}" TextElement.Foreground="{DynamicResource TextBrush}"&gt; &lt;Border Background="{DynamicResource ControlBackgroundBrush}" BorderBrush="{DynamicResource ControlBackgroundBrush}" BorderThickness="4" CornerRadius="16"&gt; &lt;Grid Margin="4" &gt; &lt;Grid.RowDefinitions&gt; &lt;RowDefinition Height="Auto"/&gt; &lt;RowDefinition Height="*"/&gt; &lt;/Grid.RowDefinitions&gt; &lt;ScrollViewer Background="{DynamicResource ControlBackgroundBrush}" Grid.IsSharedSizeScope="True" Grid.Row="1"&gt; &lt;ItemsControl x:Name="fieldList" ItemsSource="{Binding Fields, ElementName=testEntryView}"/&gt; &lt;/ScrollViewer&gt; &lt;/Grid&gt; &lt;/Border&gt; &lt;/Grid&gt; </code></pre> <p></p> <p>The binding is right, but when I snoop the visual tree my child items all consist of a border and content presenter, no child visuals.</p>
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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