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PidTagValidFolderMask Canonical Property
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Contains a bitmask of flags that indicate the validity of the entry identifiers of the folders in a message store.
MAPI message store
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:
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
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.
Contains definitions of properties listed as alternate names.