Hi, I have to check whether an Outlook Appointment has been updated (C++, extended MAPI). I only have to know whether the Appointment that I've extracted from a PST file is the latests version of this appointment, not what has been changed or the IDs of the older versions. I've compared an updated Appointment with its predecessor in OutlookSpy but haven't found anything obvious so far. PR_PREDECESSOR_CHANGE_LIST contains only PR_CHANGE_KEY in both Appointments. It might work with PR_ICON_INDEX (1033 for old version, -1 for newest one) but this sounds like a bad hack... Any ideas ? Any help is appreciated. Thanks
McPfaff wrote in news:8b3e8dcd-c5bc-4f47-8a1f- 91c9adafeba7@79g2000hsk.googlegroups.com: > I have to check whether an Outlook Appointment has been updated (C++, > extended MAPI). I only have to know whether the Appointment that I've > extracted from a PST file is the latests version of this appointment, > not what has been changed or the IDs of the older versions. Since MS released the documentation, it should hopefully just be a matter of hunting through it until you find what you're after. Calendaring stuff is here: http://msdn.microsoft.com/en-us/library/cc425490(EXCHG.80).aspx -- dan
Thanks, after a first glimpse the idea with icon index idea doesn't seem that bad.
