Handles the asynchronous event that occurs after an attachment is removed from an item.
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
This event occurs when an attachment is removed from a list item, but no other updates occur. This event occurs after the ItemUpdated event if other changes are made to the item.
This event does not occur if the item itself is removed.
Before and After properties are guaranteed for postback events on documents, but Before properties are not available for postback events on list items.