C# - Mit einer Schleife durch ein Dictionary laufen

using System;
using System.Collections.Generic;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            Dictionary<int, string> myCarDic = new Dictionary<int, string>();

            myCarDic.Add(1, "BMW");
            myCarDic.Add(2, "Opel");
            myCarDic.Add(3, "Ford");

            foreach (KeyValuePair<int, string> car in myCarDic)
            {
                Console.WriteLine("The key for {0} is {1}", car.Value, car.Key);
            }

            Console.Read();
        }
    }
}