How to loop through a collection that supports IEnumerable?

Question

How to loop through a collection that supports IEnumerable?

Answer 1

or even a very classic old fashion method

IEnumerable collection = new List() { "a", "b", "c" };

for(int i = 0; i < collection.Count(); i++) 
{
    string str1 = collection.ElementAt(i);
    // do your stuff   
}

maybe you would like this method also :-)