Today I watched a great video in channel9, which details the new advanced Developer Extension features in new SDK released. The new SDK includes a code generator utility using which we don’t need to write number of lines of codes. You just need to run this utility and passing some parameters for example Authentication Type, server etc. This utility will generate classes so that you can have strongly typed objects available with relationship mapping in c#. It will generate .CS file that you can include in your project and you will get rich intelligence support for custom entities as well.
Great Tool !!!
You can watch this video from http://channel9.msdn.com/posts/girishr/CRM-Portal-Accelerators–Advanced-Developer-Extensions-Part-3/