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Working sample:
http://demos.telerik.com/silverlight/#TreeView/CustomContextMenu
When selecting a child element - for example TreeView.xaml.cs - and then a parent (any) - for example TreeView.xaml - you can see that the selection changes but the focus (black border) is still on the child element. Selecting anything else than a parent correctly changes the selection AND focus. Small, but annoying visual issue.
http://demos.telerik.com/silverlight/#TreeView/CustomContextMenu
When selecting a child element - for example TreeView.xaml.cs - and then a parent (any) - for example TreeView.xaml - you can see that the selection changes but the focus (black border) is still on the child element. Selecting anything else than a parent correctly changes the selection AND focus. Small, but annoying visual issue.