24SystemGuiLibs = 1 << 6, // The GUI libraries shipped by Bentley
25
26System = 1 << 7, // The cells that MicroStation uses internally (lighting, KML placemark, GPS tracking), and other system data.
27
28LevelsOnly = 1 << 8, // The level system works by using MS_DGNLIBLIST_LEVELS (DgnLibSelector::LevelsOnly) if that is defined. Otherwise it uses MS_DGNLIBLIST (DgnLibSelector::ElementStyles) is used.
29
30TextFavoritesOnly = 1 << 9, //Text favorites works by using MS_DGNLIBLIST_TEXTFAVORITES (DgnLibSelector::TextFavoritesOnly) if that is defined. Otherwise it uses MS_DGNLIBLIST (DgnLibSelector::ElementStyles) is used.
31
32TextStylesOnly = 1 << 10, //Text Styles works by using MS_DGNLIBLIST_TEXTSTYLES (DgnLibSelector::TextStylesOnly) if that is defined. Otherwise it uses MS_DGNLIBLIST (DgnLibSelector::ElementStyles) is used.