Functions

Functions in C#
A function allows you to encapsulate a piece of code and call it from other parts of your code. You may very soon run into a situation where you will need to repeat a piece of code again an again, from multiple places, and this is where functions come in. we basically declare functions like as below.

<visibility> <return type> <name>(<parameters>)
{
    <function code>
}

For Example
public void name()
{
    Console.WriteLine("Rohit ");
}

To call a function, you simply write its name, an open parenthesis, then parameters, if any, and then a closing parenthesis, as bellow.
 name();
Output = Rohit

So let's see the program below which demonstrate how to implement a function in the program.

Program

using System;

    namespace Function
    {
        public class Program
        {
            /*Creating User Defined function */
            public void Name() /*Function Name*/
            {
                Console.WriteLine("Rohit");
                /*Display the statement*/  
            }

            /* Main function */
            static void Main(string[] args)
            {
                Program Display = new Program(); /* Creating Object  refrence*/
                Display.Name(); /* Calling Function */        
                Console.ReadKey();
          
                }           
            }
      }

     Output-Rohit