Examples of usage:

<TextBlock Height="Auto" HorizontalAlignment="Left" Text="{Binding Path=[workstate.levels], Converter={StaticResource EnumSetConverter}, ConverterParameter=workstate.levels}" />

Text="{Binding Path=[source.mediaTypes], Converter={StaticResource EnumSetConverter}, ConverterParameter=source.mediaTypes}"/>

<xp:TextBlock Text="{Binding Path=[workstate.levels], Converter={StaticResource EnumSetConverter}, ConverterParameter=workstate.levels}" />

Text="{Binding Path=[source.mediaTypes], Converter={StaticResource EnumSetConverter}, ConverterParameter=source.mediaTypes}"