C# 6.0 Features Series

• How to try C# 6.0 and Rosyln?
• Getter-only (Read Only) Auto Properties in C# 6.0
• Lambda and Getter Only Auto-Properties in C# 6.0
• Initializers for Read-Only Auto Properties in C# 6.0
• Initializers via Expression Auto Properties in C# 6.0
• C# 6.0 – A field initializer cannot reference the non-static field, method, or property
• Lambda Expression for Function Members in C# 6.0
• Dictionary Initializers (Index Initializers) in C# 6.0
• Expression Bodies on Methods returning void in C# 6.0
• using keyword for static class in C# 6.0
• Unused namespaces in Different Color in Visual Studio 2015
• Null-Conditional Operator in C# 6.0
• Null-Conditional Operator and Delegates
• nameof Operator in C# 6.0
• Contextual Keywords in C#
• String Interpolation in C# 6.0
• Exception Filters in C# 6.0
• Await in Catch and finally block in C# 6.0

In one of the previous blog post , we explored one of the feature of C# called Lambda Expression for Function Members in C# 6.0 where the example method used there had a return type of integer. In this blog post , let see the usage of the expression bodies on the methods returning void.

Expression Bodies on Methods returning void in C# 6.0

The Expression bodies can still be used on the methods returning void or Task (async methods) . In this case , it is necessary that expression immediately after the lambda expression syntax (arrow) to be a statement expression.

Below is a sample code snippet demonstrating the usage of the Expression Bodies on Methods returning void in C# 6.0

using System;
using System.Collections.Generic;
using System.Linq;

namespace MobileOSGeekApp
{
    class Program
    {
        public static void Display() => Console.WriteLine("Welcome to developerpublish.com .NET Tutorials Section");
        static void Main(string[] args)
        {
            Display();

            Console.ReadLine();
        }
    }
}