HI everybody.
These days I am trying to mimic the MapProgressBar in ArcGIS Silverlight api with Flex and I did not find a good way.I don't want to add event listener to layer's UPDATE_END because there are a lot of dynamic layers added to my map componet.
I am now considering dectecting the HTTP request status code returned from server, if code 200 is returned I know that the image is ready. I am not convince by myself whether this is a good way.
