Hello,

please add style support for Microsoft ContextMenu, in order I can use the build in ContextMenu, like XamDataTree. It makes live easier.

tree.ContextMenu = null;
MenuItem item = null;

tree.ContextMenu = new ContextMenu();

item = new MenuItem();
item.Header = "Menu";
item.Click += delegate (object sender1, RoutedEventArgs e1)
        {

        };

tree.ContextMenu.Items.Add(item);