I have noticed when creating SimpleLineSymbol symbology for polylines to use in the Editor in API 2.1 (and previously) that all the line styles work except DOT. It appears the enum conversion from desktop to server for line styles flips NULL and DOT.
Also, although there is a CartographicLineSymbol in the ESRI Silverlight API, the editor/template picker seems to ignore the use of those types as regards their pattern and render plain lines.
Is this a known issue? Am i doing something wrong?