Event raised when user drags and drops an item from one calendar to a shared one

[Rohit_2009]

Hi,
I am working on an outlook addin project where i want to capture an event when the user drags an appointment item from his outlook calendar and drops it in a outlook shared calendar on his machine. So when the user takes this action an event must be trapped to perform some business specific operations like sending emails.
Is there any event raised on such action which gives details of the appointment item which is dropped in the shared calendar.

Thanks and Regards
Rohit