Lambdas and Delegates

Anonymous Methods in Action

Understanding Lambda Expressions

Assigning a Lambda to a Delegate
 

Handling Empty Parameters

Delegates that don't accept any parameters can be handled using lambdas:

Delegates in .NET

The .NET framework provides several different delegates that provide flexible options:

1. Action - Accepts a single parameter and returns no value
2. Func - Accepts a single parameter and return a value of type TResult

Using Action

Action can be used to call a method that accepts a single parameter of type T:

Using Func

Func supports a single parameter (T) and returns a value (TResult):

Summary

• Lambdas provide a way to define inline methods using a concise syntax
• The .NET Framework provides several built-in delegate types such as:
• Action
• Func

Please find below link of source code providing example.

https://drive.google.com/file/d/0B-yn8ffqckGVODNJdjdyMEJmNlU/edit?usp=sharing