Free ebooks on programming the Compact Framework in C# and VB .NET
You can download a different PDF file for each of the chapters in "Programming the .NET Compact Framework in C#" and in "Programming the .NET Compact Framework in Visual Basic .NET" both by Paul Yao & David Durant. Interesting the last chapter on using the hungarian naming convention in .NET. The books target version 1.1 of the .NET Framework.