PidTagExtendedFolderFlags Canonical Property

Applies to: Outlook 2013 | Outlook 2016

Contains extended flags about a folder.

Associated properties:
PR_EXTENDED_FOLDER_FLAGS
Identifier:
0x36DA
Data type:
PT_BINARY
Area:
MAPI container

Remarks

This property is a binary stream that contains encoded sub-properties for the folder. It is formatted as a series of variable length sub items. The first 8 bits of the sub item is an ID field, which indicates what kind of flag the sub item represents. The second 8 bits is the number of bytes of data that follow.

Possible ID values include:

  • Invalid

    Do not use this value

  • ExtendedFlags

    The data is a four byte value formatted as:

    Bits Description
    0-1
    Reserved.
    2
    Set to 0 if the application should show a policy description.
    3-5
    Reserved.
    6-7
    Controls the display of the number of messages in the folder.
    0 - Use the default setting
    1 - Use the number of unread messages
    3 - Use the total number of messages
    8-31
    Reserved.

Reserved items can be ignored, but existing values must be preserved.

  • SearchFolderID

    The data field is a 16-byte field. When the application creates a persistent search folder, it must set this field on the folder to the same value as the PR_WB_SF_TAG (PidTagSearchFolderId)) binary property on the Search Folder Message.

  • ToDoFolderVersion

    The data field is a 4-byte field. When the application creates the to-do search folder, it must set the value of this field on the folder to the little-endian integer value of" 0x000c0000":

Protocol specifications

[MS-OXPROPS]

Provides references to related Exchange Server protocol specifications.

[MS-OXOCFG]

Specifies the location and properties of client and server configuration data, such as shared category lists and working hours.

[MS-OXOSRCH]

Specifies the properties and operations for manipulating a search folder list configuration.

Header files

Mapidefs.h

Provides data type definitions.

Mapitags.h

Contains definitions of properties listed as alternate names.

See also