What is the c# equivalent of iterator in Java

I manually convert java to c# and have the following code:

for (Iterator<SGroup> theSGroupIterator = SGroup.getSGroupIterator();
     theSGroupIterator.hasNext();)
{
    SGroup nextSGroup = theSGroupIterator.next();
}

Is there an equivalent iterator? Is there a better c# idiom in c#?

Solution

The direct equivalent value in C # is ienumerator < T >, and the code is as follows:

SGroup nextSGroup;
using(IEnumerator<SGroup> enumerator = SGroup.GetSGroupEnumerator())
{
    while(enumerator.MoveNext())
    {
        nextSGroup = enumerator.Current;
    }
}

But the usual way is:

foreach(SGroup group in SGroup.GetSGroupIterator())
{
    ...
}

And getsgroupiterator returns a @ L_ 403_ 2 @ (and may be renamed getsgroups() or similar)