static void Main(string[] args)
{
// Using a simple iterator.
ListClass listClass1 = new ListClass();
foreach (int i in listClass1)
{
System.Console.Write(i + " ");
}
// Output: 0 1 2 3 4 5 6 7 8 9
System.Console.WriteLine();
// Using a named iterator.
ListClass test = new ListClass();
foreach (int n in test.SampleIterator(1, 10))
{
System.Console.Write(n + " ");
}
// Output: 1 2 3 4 5 6 7 8 9 10
System.Console.WriteLine();
// Using multiple yield statements.
foreach (string element in new TestClass())
{
System.Console.Write(element);
}
// Output: With an iterator, more than one value can be returned.
System.Console.WriteLine();
}