function example in C#

Example 1: function c#

public int AddNumbers(int number1, int number2)
{
    int result = number1 + number2;
    return result;
}

Example 2: functions c#

public void SayHello(string name) 
{
    Console.WriteLine("Hello");
}

public void SayName()
{
	Console.WriteLine("What is your name?");
	string name = Console.ReadLine(); 
	SayHello(name);
}