The first place, which you need to visit before starting Sharepoint 2010 development is here. Clicking on the modules from the right side bar you will have an access to related HOL (see below) and code snippets from Paul Andrew’s blog
Sharepoint 2010 Developer Hands-on-labs (download): Series of 10 HOL, which covers:
Sandboxed solutions - Sandboxed solutions run in a secure and monitored process that has limited resource access
Extending Sharepoint tools in Visual Studio 2010 - You can create extensions for projects, project items, define your own project item types and create deployment extensions.
Visual Studio 2010 and Sharepoint 2010 (drill down and navigate through the content categories)
Peter Jausovec’s blog (http://blogs.msdn.com/vssharepointtoolsblog/)
When: 11 November 2009, 18:30
Where: Microsoft Bulgaria office (Sofia, Blvd.”Nikola Vaptzarov”, 55)
Session 1: Enhance Sharepoint with no-code solutions
Speakers: Esad Ismailov, Miloslav Shulev and Veselina Evstatieva (BNP Paribas)
Session 2: Enabling SharePoint business users: iTechnology Forms Accelerator and K2
Speaker: Petya Gaitanska (iTechnology)
iTechnology presented their fantastic product iTFA. They demonstrated the Silverlight form designer, the rules editor, integration with K2 workflow and answered all questions from SUGBG members. The very important notice here is: iTFA is free! Download and test from here (needs registration).
For more info (in Bulgarian) visit www.sugbg.org