Does Class need to implement IEnumerable to use Foreach

Question

This is in C#, I have a class that I am using from some else\'s DLL. It does not implement IEnumerable but has 2 methods that pass back a IEnumerator. Is there a way I can u

Answer 1

Given class X with methods A and B that both return IEnumerable, you could use a foreach on the class like this:

foreach (object y in X.A())
{
    //...
}

// or

foreach (object y in X.B())
{
   //...
}

Presumably the meaning for the enumerables returned by A and B are well-defined.