<Window.DataContext>
<MyModel/>
<Window.DataContext>
…
<dxn:NavBarGroup GroupStyle="ContainerControl" Header="Gesellschaften">
<dxn:NavBarGroup.Content>
<TreeView ItemsSource="{Binding Organisations}"/>
</dxn:NavBarGroup.Content>
</dxn:NavBarGroup>
DataContext of TreeView should be instance of MyModel and not instance of NavBarGroup containing TreeView.
Bug Report
B133942
Visible to All Users
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Hi,
Thank you for the report. We discovered that the problem has the same nature as the bug described in the report Data Binding - Binding via an element name fails in the NavBarGroup. In particular, a NavBarGroup and its Content aren't added to the NavBar's hierarchy tree.
We'll try to solve both the problems in the upcoming DXperience v2009 vol 1.
Thanks,
Serge