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    <p>Try using Josh Smith's DataContextSpy to introduce an artificial inheritance context to your DataGridColumn</p> <p><a href="http://blogs.infragistics.com/blogs/josh_smith/archive/2008/06/26/data-binding-the-isvisible-property-of-contextualtabgroup.aspx" rel="nofollow">http://blogs.infragistics.com/blogs/josh_smith/archive/2008/06/26/data-binding-the-isvisible-property-of-contextualtabgroup.aspx</a></p> <pre><code>public class DataContextSpy : Freezable // Enable ElementName and DataContext bindings { public DataContextSpy() { // This binding allows the spy to inherit a DataContext. BindingOperations.SetBinding(this, DataContextProperty, new Binding()); } public object DataContext { get { return (object)GetValue(DataContextProperty); } set { SetValue(DataContextProperty, value); } } // Borrow the DataContext dependency property from FrameworkElement. public static readonly DependencyProperty DataContextProperty = FrameworkElement.DataContextProperty.AddOwner(typeof(DataContextSpy)); protected override Freezable CreateInstanceCore() { // We are required to override this abstract method. throw new NotImplementedException(); } } </code></pre> <p>So you add one of these to the control/page/window's resource dictionary like this:</p> <pre><code>&lt;UserControl.Resources&gt; &lt;misc:DataContextSpy x:Key="Spy" /&gt; &lt;/UserControl.Resources&gt; </code></pre> <p>Now you can reference the spy through a StaticResourceExtension to get to the control/page/window's data context</p> <pre><code> Visibility="{Binding Source={StaticResource Spy}, Path=DataContext.IsOutcomesVisible}" </code></pre>
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Guidance
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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