6.4 Overloaded Method; Programming is Fun: C# Adventure Game (Learn C#)

PiF-Adventure-6.4-Overloaded-Method.cs

/*
 * 6.4 Overloaded Method
 * Example code from Programming is Fun: C# Adventure Game 
 * Learn C# (for beginners)
 * http://programmingisfun.com/learn/c-sharp-adventure-game
*/

using System;

namespace Dialog
{
    class Program
    {
        static void Main(string[] args)
        {
            Dialog("One argument version");
            Dialog("Two argument version with green", "green");
            Dialog("Two argument version with yellow", "yellow");

            Console.ReadKey();
        }
        //original Dialog method
        static void Dialog(string message)
        {
            Console.ForegroundColor = ConsoleColor.Cyan;
            Console.WriteLine(message);
            Console.ResetColor();
        }

        //new method
        static void Dialog(string message, string color)
        {
            if (color == "red")
            { Console.ForegroundColor = ConsoleColor.Red; }
            else if (color == "green")
            { Console.ForegroundColor = ConsoleColor.Green; }
            else if (color == "yellow")
            { Console.ForegroundColor = ConsoleColor.Yellow; }
            else
            { Console.ForegroundColor = ConsoleColor.White; }

            Console.WriteLine(message);
            Console.ResetColor();
        }
    }
}