Rob Miles, aprofessor at the University of Hull, (and co-author to Embedded Programming With The Microsoft .NET Micro Framework) has released his C# teaching materials for free. It is available from here..

The book contains 185 pagesand covers everything from how to start with C# (like the basic languageconstructs) to how to create user interfaces, components and even how toencapsulate the logic of your application into business objects.