static void Main(string[] args)
{
IEnumerable enumrl = UserCollection.Power();
foreach (string element in enumrl)
{
Console.WriteLine(element);
}
Console.WriteLine(new string('-', 30));
//------------------------------
//Так работает foreach
IEnumerable enumerable = UserCollection.Power();
IEnumerator enumerator = enumerable.GetEnumerator();
while (enumerator.MoveNext())
{
String element = enumerator.Current as String;
Console.WriteLine(element);
}
//Delay
Console.ReadKey();
}