private void DockingManager_IsSelectedDocument(FrameworkElement sender, IsSelectedChangedEventArgs e) { if (DockingManager.DocContainer != null && SfSkinManager.GetVisualStyle(this) != SfSkinManager.GetVisualStyle(DockingManager.DocContainer as DependencyObject)) { SfSkinManager.SetVisualStyle(DockingManager.DocContainer as DependencyObject, SfSkinManager.GetVisualStyle(this)); } }