raytangRT

const userListingStyles = makeStyles({
    UserStatusContainer: {
        background: (props) => {
            switch (props.userStatus) {
                case UserStatuses.Suspended:
                    return red[500]
                case UserStatuses.Expired:
                    return yellow[500]
                case UserStatuses.Deleted:
                    return blue[500]

raytangRT

<ItemsControl ItemsSource="{Binding ShortcutBarMenu}" DockPanel.Dock="Right" Background="Transparent"
                              dd:DragDrop.IsDropTarget="True" dd:DragDrop.DropHandler="{Binding}" 
                              dd:DragDrop.IsDragSource="True" dd:DragDrop.CanDragWithMouseRightButton="True"                
                                         dd:DragDrop.UseDefaultDragAdorner="True"
                                         dd:DragDrop.UseDefaultEffectDataTemplate="True"                              
                                        dd:DragDrop.DragHandler="{Binding MenuInfoDragHandler}">
                    <ItemsControl.ItemTemplate>
                        <DataTemplate>
                            <StackPanel Margin="2" dd:DragDrop.IsDragSource="True" dd:DragDrop.CanDragWithMouseRightButton="True"                
                                         dd:DragDrop.UseDefaultDragAdorner="True"

raytangRT

public class Behavior : Behavior<UserControl>
{
    protected override void OnAttached()
    {
        base.OnAttached();
        
        Events.AddServerSignalEventHandler(AssociatedObject, OnServerSignalEvent);
    }
    
    private void OnServerSignalEvent(Object o, RoutedEventArgs e)