public static void Main(string[] args) { // Create Customer Objects Customer2 customr1 = new Customer2() { ID = 101, Name = "Mark", Salary = 5000 }; Customer2 customr2 = new Customer2() { ID = 102, Name = "Pam", Salary = 7000 }; Customer2 customr3 = new Customer2() { ID = 104, Name = "Rob", Salary = 5500 }; List <Customer2> list = new List <Customer2>(); list.Add(customr1); list.Add(customr2); list.Add(customr3); Console.WriteLine(list[0].ID); Console.WriteLine(list[1].ID); Console.WriteLine(list[2].Name); }
public static void Main(string[] args) { // Create Customer Objects Customer2 customr1 = new Customer2() { ID = 101, Name = "Mark", Salary = 5000 }; Customer2 customr2 = new Customer2() { ID = 102, Name = "Pam", Salary = 7000 }; Customer2 customr3 = new Customer2() { ID = 104, Name = "Rob", Salary = 5500 }; List <Customer2> list = new List <Customer2>(); list.Add(customr1); list.Add(customr2); list.Add(customr3); Customer2SubClass csc = new Customer2SubClass() { ID = 15, Name = "Redwan", Salary = 10500 }; list.Add(csc); // list a reference type er moddhe shudhu oi class and oi class er subclass k add kora jabe. foreach (var k in list) { Console.WriteLine(k.Name); } }