static void Main()
{
// Build a collection
ConcreteCollection collection = new ConcreteCollection();
collection.AddEmployee(new Elempoyee("Lavanya", 100));
collection.AddEmployee(new Elempoyee("Tereena", 101));
collection.AddEmployee(new Elempoyee("Raju", 102));
collection.AddEmployee(new Elempoyee("Karan", 103));
collection.AddEmployee(new Elempoyee("Shashank", 104));
// Create iterator
Iterator iterator = collection.CreateIterator();
//looping iterator
Console.WriteLine("Iterating over collection:");
for (Elempoyee emp = iterator.First(); !iterator.IsCompleted; emp = iterator.Next())
{
Console.WriteLine("ID:" + emp.ID + " Name:" + emp.Name);
}
Console.Read();
}
//Add items to the collection
public void AddEmployee(Elempoyee employee)
{
listEmployees.Add(employee);
}