EventDrop Cell (Events Section)
An event cell that is evaluated when a shape is dropped on the drawing page, either as an instance or when the shape is duplicated or pasted.
Event cells are evaluated only when the event occurs, not upon formula entry.
To get a reference to the EventDrop cell by name from another formula, or from a program using the CellsU property, use:
To get a reference to the EventDrop cell by index from a program, use the CellsSRC property with the following arguments: