See Also
 Important: |
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| This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist. |
The PR_ENTRYIDproperty contains a MAPI entry identifier used to open and edit properties of a particular MAPI object.
Additional Information
|
Must be exposed by: |
Address book container, distribution list, folder, messaging user, message, message store, and status objects |
|
Identifier: |
0x0FFF |
|
Property type: |
PT_BINARY |
|
Property tag: |
0x0FFF0102 |
Remarks
The PR_ENTRYIDproperty identifies an object for OpenEntryto instantiate and provides access to all of its properties through the appropriate derived interface of IMAPIProp.
PR_ENTRYIDis one of the base address properties for all messaging users.
The PR_ENTRYIDfor CEMAPI always contains long-term identifiers.
The following table summarizes PR_ENTRYID characteristics.
| Characteristic | PR_ENTRYID |
|---|---|
|
Required on attachment objects |
No |
|
Required on folder objects |
Yes |
|
Required on message store objects |
Yes |
|
Required on status objects |
Yes |
|
Created by client |
No |
|
Changed in a copy operation |
Yes |
|
Changeable by client after a copy |
No |
|
Unique within |
Entire world |
|
Binary comparable (as with memcmp) |
No |
Requirements
| Header | mapitags.h |
| Library | cemapi.lib |
| Windows Embedded CE | Windows CE 3.0 and later |
| Windows Mobile | Pocket PC 2002 and later, Smartphone 2002 and later |