PidTagValidFolderMask Canonical Property

Applies to: Outlook 2013 | Outlook 2016

Contains a bitmask of flags that indicate the validity of the entry identifiers of the folders in a message store.

Associated properties:
PR_VALID_FOLDER_MASK
Identifier:
0x35DF
Data type:
PT_LONG
Area:
MAPI message store

Remarks

A folder's entry identifier can become invalid if a user deletes the folder or if the message store becomes corrupted.

One or more of the following flags can be set for the bitmask:

FOLDER_COMMON_VIEWS_VALID

The common views folder has a valid entry identifier. See PR_COMMON_VIEWS_ENTRYID (PidTagCommonViewsEntryId).

FOLDER_FINDER_VALID

The finder folder has a valid entry identifier. See PR_FINDER_ENTRYID (PidTagFinderEntryId).

FOLDER_IPM_INBOX_VALID

The interpersonal message (IPM) receive folder has a valid entry identifier. See IMsgStore::GetReceiveFolder.

FOLDER_IPM_OUTBOX_VALID

The IPM Outbox folder has a valid entry identifier. See PR_IPM_OUTBOX_ENTRYID (PidTagIpmOutboxEntryId).

FOLDER_IPM_SENTMAIL_VALID

The IPM Sent Items folder has a valid entry identifier. See PR_IPM_SENTMAIL_ENTRYID (PidTagIpmSentMailEntryId).

FOLDER_IPM_SUBTREE_VALID

The IPM folder subtree has a valid entry identifier. See PR_IPM_SUBTREE_ENTRYID (PidTagIpmSubtreeEntryId).

FOLDER_IPM_WASTEBASKET_VALID

The IPM Deleted Items folder has a valid entry identifier. See PR_IPM_WASTEBASKET_ENTRYID (PidTagIpmWastebasketEntryId).

FOLDER_VIEWS_VALID

The views folder has a valid entry identifier. See PR_VIEWS_ENTRYID (PidTagViewsEntryId).

Header files

Mapidefs.h

Provides data type definitions.

Mapitags.h

Contains definitions of properties listed as alternate names.

See also

MAPI Properties

MAPI Canonical Properties

Mapping Canonical Property Names to MAPI Names

Mapping MAPI Names to Canonical Property Names