Dal sito di Skilldrive e' possibile scaricare in formato doc o in format pdf un interessante eBook (free!)
Ecco la TOC:
Security Concepts in .NET environment
Cryptography & Security
Cryptography
Network Operations
File operations
Text Manipulation & Internationalization
Collections
Time Operations
Messaging
Windows Management Instrumentation (WMI)
XML
Computer environment
Other features
ADO.NET
ADO.NET & System.Xml 2.0 (Whidbey)
Appendix A - Fast-track to C# language
C# version 2.0