We need an indication for completion of the map rendering process. There is the Map::Progress event, that according to the help page does just that, but in practice gets to 100% before the map has finished drawing. A bug was open about the described behavior of the event (NIM093545), but it was recently recognized as "as designed", and in the comments it says that this event doesn't deal with drawing the map, but rather with the process of loading all the data needed for the map.
So the question is - how can we listen to the map's finished drawing event? This is key for many of our customers' operations.
I know that the new features are no longer developed for the WPF SDK, but existing customers whose systems are based on it, and don't plan to migrate to the new .Net SDK in the foreseeable future, really need this.