to support foreach in GarageClass
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using System; using System.Collections; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace IEnumerable123 { class Program { static void Main(string[] args) { Garage carLot = new Garage(); foreach (Car c in carLot) { Console.WriteLine(c.Name); } // Garage should support IEnumerator Console.ReadLine(); } } public class Garage { private Car[] carArray = new Car[4]; public Garage() { carArray[0] = new Car("name1"); carArray[1] = new Car("name2"); carArray[2] = new Car("name3"); carArray[3] = new Car("name4"); } public IEnumerator GetEnumerator() { foreach (Car c in carArray) { yield return c; } } } public class Car { public string Name{get; set;} public Car(string aname){ Name = aname; } } } |