Folder listing item grouping mode. Some modes can be combined.
| Member | Value | Description |
|---|---|---|
| MFFolderListingItemGroupingModeGroupObjectsByObjectType | 1 | Group the listing objects by object type. |
| MFFolderListingItemGroupingModeGroupViewsAndFoldersByType | 1024 | Group the view and folder items by their types. |
| MFFolderListingItemGroupingModeNoGrouping | 0 | No grouping. |
| MFFolderListingItemGroupingModeUnspecified | -1 | Unspecified grouping mode. |