Hi all,
I need to somehow get last modification time for exceptions of recurring appointments. Outlook Spy 3.1 shows exceptions as attachments on master item and they have PR_LAST_MODIFICATION_TIME property which seems to be perfectly what I need. Of course when I request property ItemSchema.Attachments for master item I get nothing and I suppose it is because those attachments are hidden (their PR_ATTACHMENT_HIDDEN property has value true). So question is how can I get those hidden mysterious attachments out of master item of recurring appointment?
I already use extended properties to get other MAPI properties so it would not be a problem to get those attachments this way, all I need is property id and value type and google does not seem to know this (or maybe my google-fu I crippled today). So any help, advice, hint will be greatly appreciated.