lambda

In this chapter you will learn:

1. What is lambda expressions

lambda expressions

lambda is an anonymous delegate instance. Suppose we have a delegate:

We can create an lambda expression as follows:

x is the parameter and x+1 is the method body.

The following code puts everything together to show how to use lamda expression.

using System;/*j a v  a  2  s  . com*/

delegate int Calculate(int i);


class Program
{
    public static void Main()
    {
        Calculate c = x => x + 1;

        Console.WriteLine(c(1));
    }
}

The output:

Next chapter...

What you will learn in the next chapter:

1. Syntax of lambda

delegate

Multicast delegate

delegate variables

delegate parameters

Generic delegate

delegate return

Func and Action

delegate new

chained delegate

Anonymous delegate

delegate array

Return a delegate

delegate as parameter

Event

event multicast

static event

EventHandler

Event pattern

lambda

lambda syntax

Func, Action and lambda

lambda with outer function

lambda iteration variables