|
The Document Summary Information Property Set
OLE defines a standard common property set for storing summary information
about documents. The Document Summary Information property set must be stored in
an IStream instance off of the root storage object; it is not valid to store the
property set in the "Contents" stream of a named IStorage instance.
All shared property sets are identified by a stream or storage name prepended
with "\005" (or 0x05) to show it is a property set shareable among applications
and the Document Summary Information property set is no exception. The name of
the stream that contains the Document Summary Information property set is:
"\005SummaryInformation"
The FMTID for the Document Summary Information property set is:
F29F85E0-4FF9-1068-AB91-08002B27B3D9
Use the DEFINE_GUID macro to define the FMTID for the property set:
DEFINE_GUID(FormatID_SummaryInformation, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB,
0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9);
On an Intel byte-ordered machine, the FMTID has the following representation:
E0 85 9F 4F 68 10 AB 91 08 00 2B 27 B3 D9
The following table shows the property names for the Document Summary
Information property set, along with the respective property IDs and type indicators.
Property Name
|
Property ID
| Property ID Code
|
Type
| Title
| PID_TITLE
| 0x00000002
| VT_LPSTR
| Subject
| PID_SUBJECT
| 0x00000003
| VT_LPSTR
| Author
| PID_AUTHOR
| 0x00000004
| VT_LPSTR
| Keywords
| PID_KEYWORDS
| 0x00000005
| VT_LPSTR
| Comments
| PID_COMMENTS
| 0x00000006
| VT_LPSTR
| Template
| PID_TEMPLATE
| - x00000007
| VT_LPSTR
| Last Saved By
| PID_LASTAUTHOR
| - x00000008
| VT_LPSTR
| Revision Number
| PID_REVNUMBER
| - x00000009
| VT_LPSTR
| Total Editing Time
| PID_EDITTIME
| - x0000000A
| VT_FILETIME
| Last Printed
| PID_LASTPRINTED
| - x0000000B
| VT_FILETIME
| Create Time/Date (*)
| PID_CREATE_DTM
| - x0000000C
| VT_FILETIME
| Last saved Time/Date (*)
| PID_LASTSAVE_DTM
| - x0000000D
| VT_FILETIME
| Number of Pages
Number of Words
Number of Characters
| PID_PAGECOUNT
PID_WORDCOUNT
PID_CHARCOUNT
| - x0000000E
0x0000000F
0x00000010
| VT_I4
VT_I4
VT_I4
| Thumbnail
| PID_THUMBNAIL
| 0x00000011
| VT_CF
| Name of Creating Application
| PID_APPNAME
| 0x00000012
| VT_LPSTR
| Security
| PID_SECURITY
| 0x00000013
| VT_I4
|
|
