Detecting Multiple Move/Copy...

[Mohammed]

I have a scenario in which I have to Move/Copy Multiple items in an Silverlight application. Every Custom Appointment Item has associated entity (DevForce Entity Framework). After the Move/Copy I have to execute saving asynchronously.  I in my present form save is getting called per appointment's  Move/Copy. Which is not a good thing in SL app. What I ideally want is to update/create all the entities and call Save only once.  Therefore is there a way to detect  multiple move/copy ???

Thanks
-Obaid