Reserved IDs for folder columns. If the columns represents a true property definition value, the property definition is is used as column id.
| Member | Value | Description |
|---|---|---|
| MFFolderColumnIdCheckOutAt | -6 | The identifier of the 'Date-Time' column. |
| MFFolderColumnIdCheckoutTo | -5 | The identifier of the 'Checked Out To' column. |
| MFFolderColumnIdDateCreated | -13 | The identifier of the 'Date Created' column. |
| MFFolderColumnIdDateModified | -14 | The identifier of the 'Date Modified' column. |
| MFFolderColumnIdExportedFile | -1000000 | The identifier of the 'Exported File' column. |
| MFFolderColumnIdHasAssignments | -22 | The identifier of the 'Has Assignments' column. |
| MFFolderColumnIdHasRelationships | -17 | The identifier of the 'Has Relationships' column. |
| MFFolderColumnIdIdSegment | -1000001 | The identifier of the ID Segment column. |
| MFFolderColumnIdLocation | -11 | The identifier of the 'Location' column. |
| MFFolderColumnIdName | -1 | The identifier of the 'Name' column. |
| MFFolderColumnIdObjectDispId | -7 | The identifier of the 'ID' column (for display purposes). |
| MFFolderColumnIdObjectPermissions | -20 | The identifier of the 'Permissions' column. |
| MFFolderColumnIdObjectType | -19 | The identifier of the 'Object Type' column. |
| MFFolderColumnIdObjectVersion | -8 | The identifier of the 'Version' column. |
| MFFolderColumnIdRelationshipDesc | -16 | The identifier of the 'Description' column of a relationships view. |
| MFFolderColumnIdRelationshipTargetVer | -18 | The identifier of the 'Target Version' column of a relationships view. |
| MFFolderColumnIdRelLocation | -12 | The identifier of the 'Relative Location' column. Used for special purposes only. |
| MFFolderColumnIdScore | -15 | The identifier of the 'Score' column. |
| MFFolderColumnIdShLastModifiedBy | -10 | The identifier of the 'User' column. Available in History view only. |
| MFFolderColumnIdShStatusChanged | -9 | The identifier of the 'Date-Time' column. Available in History view only. |
| MFFolderColumnIdSize | -3 | The identifier of the 'Size' column. |
| MFFolderColumnIdStatus | -4 | The identifier of the 'Status' column. |
| MFFolderColumnIdType | -2 | The identifier of the 'Type' column, basic type info. |
| MFFolderColumnIdTypeEx | -21 | The identifier of the 'Type' column, extended type info. |