I am using the GoogleMapsOverlay in the WPF edition. Often I get the "The remote server returned an error: (403) Forbidden." exception text in a tile (or another exception if offline). I know that this will occur due to Google limitations for free accounts.
Is there a way to both hide the exception message and put a transparent tile in place of whatever is currently there (sometimes an image from a higher zoom level is still displayed and I would rather display a transparent tile instead of the 'too magnified' image).
Since I'm displaying satellite imagery (and caching it) under my own shapefiles if I get an error I don't want it to display anything (my users will just see the street layer).