I need to add points to a map that can be clickable. I have tried adding a second shapefile with point data. The points show up in my GIS tool, but they won't show up on my map. I am adding a second layer and setting the shapefile Uri. Is there something else I have to do, or is there a way to add points without using a shapefile?
Have you tried setting the symbol type of the layer to a value other than none?
http://help.infragistics.com/NetAdvantage/DV/2009.2/CLR3.5/?page=Infragistics.Silverlight.DataVisualization.Map.v9.2~Infragistics.Silverlight.Map.MapLayer~SymbolType.html
Let me know how it goes!
-Graham