Language Integrated Query (LINQ) for .NET and its System.Query, System.Data.DLink, and System.Xml.XLink classes enable relational-to-object and XML-to-object mapping with first-class CLR data types.

First off, I really don't understand streams. There's the Stream stream, and the MemoryStream stream, FileStream stream and probably a lot more. I understand how they are useful, but cannot really ...

In the C# programming language, an object can be either a value type or a reference type. While a variable of a value type contains its value, a variable of a reference type contains a reference to an ...