In my Silverlight app I preload several ArcGIS Server map services when the app starts. Normally this works OK. However, if a change is made to the map doc of one or more of the map services and the service is refreshed one of two problems occurs. Sometimes the change does not appear in the SL app or more often, the app reports that the map service is no longer available. The latter is a message I built it for when a dynamic or cached map service does not respond. The modified map service is working because I can view the changes in ArcCatalog. I have found that if I delete the temporary files of Internet Explorer then the changed map service appears with no problem.
Is there a way to have SL clear this automatically? Is there something else I can do to avoid this issue?
Dennis Geasan
GIS Technologies