Some of the great C# resources are highlighted below.
- C# Programming guide - Official MSDN documentation and upto date resource from Microsoft.
- Programming in Visual C# 2008 - PDF of first 2 chapters. Please do checkout,
although version 2008 but equally applicable to version 2005 to 2013.
- .NET Tricks - Good Resource and Basic resource of different tricks on .NET.
WCF - Windows Communication Foundation