We were initially having trouble getting the legends to show in our ArcGIS Silverlight application but after using the solution provided by Morten in the link http://forums.esri.com/Thread.asp?c=213&f=2455&t=289070 we got the legends to show. But now we find that we are unable to turn on / off layer visibility. Any ideas / suggestions as to why this is happening will be most welcome.
