Explain Enumarator and Enumaration

Hi Sachin,

 

 

Every type that implements the IEnumerable interface should implement a method GetEnumerator which returns a type that implements the IEnumerator interface. Then having an enumerator you can use the foreach statement, which in its essence implements the iterator pattern, to traverse the elements of a collection of your custom type.

 

If Helpful mark as Correct Answer

 

Sachin please once go through below link to understand difference by example: 

 

http://www.c-sharpcorner.com/UploadFile/219d4d/ienumerable-vs-ienumerator-in-C-Sharp/

http://codebetter.com/davidhayden/2005/03/08/implementing-ienumerable-and-ienumerator-on-your-custom-objects/

 

 

If this is helpful for you then please accept my Answer.