a) That depends entirely on what information you have to identify the item. The most direct solutuion would involve the Namespace.GetItemFromID method.
b) EntryID uniquely identifies any item in a store but may change if the user moves the item.
--
Sue Mosher, Outlook MVP
Author of Configuring Microsoft Outlook 2003
http://www.turtleflock.com/olconfig/index.htm
and Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
"Patrick A. Lorenz" <(E-Mail Removed)> wrote in message news:(E-Mail Removed)...
> Hi guys!
>
> I'm currently developing some Exchange solutions which require beside others
> to open an Exchange item with the users lokal Outlook client. Rather letting
> the user open the corresponding folder and selecting the item I'd like to
> script outlook to open the item directly and w/o running a search.
>
> My questions are:
>
> a) Which Outlook COM objects and methods could be used here?
>
> b) What kind of unique Exchange value (I have access to all the stuff that's
> available through the WebDAV interface) is "really" unique in terms of
> letting Outlook open the item w/o running a search within the entire
> mailbox.
>
> Thanks for any help!
>
> Patrick
>
>