FotoVision for C#
Just read it on Abgar's blog, that FotoVision has been converted to C#. FotoVision is a smart-client example application that can be found on MSDN.
Elegance Technologies has created a tool called C-Sharpener to convert VB.NET projects to... C#. To prove their tool works, they've converted FotoVision and according to their stats, 99.8% of the code was converted by the tool. They only had to do 16 modifications on the converted source code, which seems as a pretty good performance from the tool.
FotoVision consists of a tool to edit and upload your pictures onto a website. The FotoVision website can show your pictures to visitors. All communication between client and web application is done through webservices.