In my previous post I talked about updating my development environment from Silverlight 4 Beta to Silverlight 4 RC (release candidate). After updating, I opened the solution for my Task-It project and found that several things were broken. I would've been surprised if it just worked as is!
What disappointed me is that after spending a decent amount of time searching the web, I could not find information telling me what I needed to update/change...and wouldn't it be nice if there was a wizard to update it for you?
I wish I had made notes along the line of each of the things I found, but here are a few that I can recall:
I'm not positive which new assemblies need to be referenced for your project, but I'm going to list the ones I think you need. One way to verify is to create a new Silverlight application with support for WCF RIA Services and see which dlls are included.
Where are these dll's?
These all live in either the Silverlight or RIA Services subdirectories under:
C:\Program Files\Microsoft SDKs
Of if you are on a 64-bit machine like me:
C:\Program Files (x86)\Microsoft SDKs
Good luck, and I hope this helps to get you back in business!
If anyone finds anything that I've missed, please enter a comment and I'll update the post accordingly.