user properties in outlook2003 and exchange

[Dany Avital Smirnoff]

hi
i am using c# outlook 2003 and exchange 2000 i entered in
appoitment item user property with webdav the proble is my_prop its enterd
to mapi extended i have a problem to extract it in outlook and C# user
properties collection count is 0 but i see it with the outlookspy at
mapiobject
my qestion is how do i extract this value? (with c#)
dany

 

[Dmitry Streblechenko \(MVP\)]

UserProperties collection only see the properties listed in the special
binary prop {00062008-0000-0000-C000-000000000046}, 0x8540, PT_BINARY.
That blob stores the definitions of all the user properties available in
that particular item. The values of the properties are stored as the regular
named properties.
In other words, you can add a named property using UserProperties.Add and
access it using webdav/Extended MAPI/whatever, but you cannot go the other
way around without modifying the user props definition blob.

Dmitry Streblechenko (MVP)
http://www.dimastr.com/
OutlookSpy - Outlook, CDO
and MAPI Developer Tool