What does => mean in a Linq Expression [duplicate]

Answer 1

You can also read this very short article, it is a very good summary of what is a lambda expressions, how to use it and when.

The example given is

List numbers = new List{11,37,52};
List oddNumbers = numbers.where(n => n % 2 == 1).ToList();
//Now oddNumbers is equal to 11 and 37

at line 2, oddNumbers is now equal to numbers where number % 2 is equal to 1, so where number is odd