C#

Question

Can I use foreach instead of for when looping?

Answer 1

Yes, you can.
Example from Microsoft documentation (https://msdn.microsoft.com/it-it/library/ttw7t8t6.aspx):

int[] fibarray = new int[] { 0, 1, 1, 2, 3, 5, 8, 13 };
foreach (int element in fibarray)
{
System.Console.WriteLine(element);
}

Answer 2

Yes, arrays has enumerator