Events fail to fire when copying more than ~20 items

[Mark J. McGinty]

Greets,

I'm processing ItemAdd and ItemChange for a few folders, which works ok
except when I drag more than about 20 messages at a time, and drop them into
the folder. When this happens neither event fires, plus the
LastModificationTime of the original item is preserved (even though it's a
copy, not a move.)

So I guess I have to poll the item count and enumerate if it changes?

tia,
Mark

 

[Ken Slovak - [MVP - Outlook]]

The problem occurs if more than 16 items come into a folder at once, and is
documented in the KB. ItemChange has the same MAPI limitations.