This function is protected, and cannot be called from insecure code while in in combat. It has been protected since patch 2.2.

Pick up an action for drag-and-drop.

PickupAction(actionSlot)

Parameters Edit

Arguments Edit

(actionSlot)

actionSlot 

Numeric - The action slot to pick the action up from.

Returns Edit

nil

Details Edit

If the slot is empty, nothing happens, otherwise the action from the slot is placed on the cursor, and the slot is filled with whatever action was currently being drag-and-dropped (The slot is emptied if the cursor was empty).

If you wish to empty the cursor without putting the item into another slot, try ClearCursor.