Can anyone explain me about IEnumerable interface.

Question

I want to know what is IEnumerable interface in c# when to use it and why?

Answer 1

https://www.google.co.in/url?sa=t&source=web&rct=j&url=http://www.c-sharpcorner.com/UploadFile/0c1bb2/ienumerable-interface-in-C-Sharp/&ved=0ahUKEwi-mp74yujYAhWIwI8KHYStClkQFggxMAI&usg=AOvVaw0WSwDbD0p-umHMqAO-rttf

Answer 2

thank you adnan