Tells whether special folders (such as compressed folder, recycle bin or library folder) are displayed in the control.
- Returns
- Combination of the following flags:
- BCGPSHELLTREE_DISPLAY_COMPRESSED_FOLDERS
- BCGPSHELLTREE_DISPLAY_CONTROL_PANEL_ITEMS
- BCGPSHELLTREE_DISPLAY_RECYCLE_BIN
- BCGPSHELLTREE_DISPLAY_LIBRARY_FOLDERS