Using IEnumerator in C#

[kurangu]

Hi, We can loop through collection using foreach and IEnumerator.Can any body help me when to use foreach and when to use Ienumerator since both will loop through collection and get the result?

[Colin Angus Mackay]

foreach uses the IEnumerator retrieved from GetEnumerator() on an object that implements IEnumerable. So, foreach is using IEnumerator internally anyway.

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