Hello,
Manually maintaining the links between files in multiple projects using Visual Studio in possible, but it can be time consuming and error prone. For this reason, the Composite Application Guidance for WPF and Silverlight provides the Project Linker tool. This tool helps to automatically create and maintain links form a source project to a target project to share code that is common to Silverlight and WPF. This Visual Studio tool is also usefull for clsa-multi-targeting (Csla for Windows, Csla for Silverlight). If you are interessed, please read the Composite Application Guidance for WPF and Silverlight Feb 2009 Helpfile (Project Linker).
Regards
Josef Eissing
Thanks for the tip.
I have just noticed the ProjectLinker tool has been updated for VS2010
http://compositewpf.codeplex.com/releases/view/46111
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