I am working on a Silverlight 3 app with C#. I would like to allow the user to download an image from the Silverlight app. I am using SaveFileDialog to perform the file down
How about asking first, before downloading? It seems to suggest from the error message that it is the way Silverlight wants you to prompt to ensure it knows a user requested the action, not you spaming the user with popups.
Silverlight security model aside, I'd rather not wait for a download to finish before being asked where to put it!