Is it possible to iterate over two IEnumerable objects at the same time?

Question

If I have a List(Of x) and a List(Of y) is it possible to iterate over both at the same time?

Something like

for each _x as X, _y as Y in List(of x         


        

Answer 1

You would have to access the enumerators manually. In C#:

using (IEnumerator xe = List1.GetEnumerator())
using (IEnumerator ye = List2.GetEnumerator()) {
    while (xe.MoveNext() && ye.MoveNext()) {
         if (xe.Current == ye.Current) {
             // do something
         }
    }
}