The PR_DISPLAY_TO property contains an ASCII list of the display names of the primary (To) message recipients, separated by semicolons (;).
Header file: | MAPITAGS.H |
Must be exposed by: | Message objects |
Identifier: | 0x0E04 |
Property type: | PT_TSTRING |
Property tag: | 0x0E04001E (0x0E04001F for Unicode) |
Corresponding X.400 attribute: | IM_PRIMARY_RECIPIENTS |
The message store computes the PR_DISPLAY_TO property on message objects using the IMessage::ModifyRecipients method. The message store also maintains the property so that it always reflects the last saved state of a message. The value is synchronized at the time of every call to the IMAPIProp::SaveChanges method.
If a message has no primary recipients, the message store should respond to an IMAPIProp::GetProps call with a return value of S_OK and an empty string for PR_DISPLAY_TO.
Because of the possible need for localization, MAPI provides these guidelines for all recipient names: