Webmercatorutil class in Silverlight?

[AnilDhiman]

I see a webmercatorutil class in flex API through which full polygon can be transformed to Web mercator. I can do it point by point, but just for the sake of doing this, I am searching for this class.

[dotMorten_esri]

THere is only point-by-point support in the SL api. Look at the ESRI.ArcGIS.Client.Bing.Transform.* methods.