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Статья
04/04/2023

Область применения: Outlook 2013 | Outlook 2016

MAPI �� -� �� . �� (GUID) �� . �� . �� Microsoft Outlook 2013 �� Microsoft Outlook 2010 �� , �� Outlook�2013 �� Outlook�2010, �� PSETID_Appointment.

Named properties are manipulated by using the IMAPIProp::GetIDsFromNames function and the IMAPIProp::GetNamesFromIDs function. The name and the property set GUID are passed to the IMAPIProp::GetIDsFromNames function to obtain a property identifier that is valid for the current MAPI session. Because this property identifier can vary from computer to computer, the only consistent way to access a named property is to know its name and property set GUID. The range for identifiers is always in the 0x8000 and 0xFFFE range.

Any object that implements the IMAPIProp: IUnknown interface can support named properties. Specifically, a MAPI service provider or a MAPI client must implement IMAPIProp::GetProps to get values of named properties. Setting named properties used by Outlook�2013 or Outlook�2010 is not supported because of the risk of corrupting data that is shared with other MAPI providers or clients.

Outlook�2013 and Outlook�2010 use MAPI named properties to implement many of their features, for example, attachment security and meeting counter-proposals. Above this underlying data, Outlook�2013 and Outlook�2010 expose some of these properties as item properties in their Outlook�2013 and Outlook�2010 object models. For example, the Email1Address property of the ContactItem object in the object model corresponds to the named �� PidLidEmail1EmailAddress in the PSETID_Address namespace. But in general, due to concerns for compatibility and data integrity, many of the MAPI properties that are used by Outlook�2013 and Outlook�2010 are not exposed in the object model.

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