IEnumerator interface in c#

Megha Goyal

Please Explain IEnumerator with the example?What is the main purpose to use it?

2 Replies

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Satyapriya Nayak14y ago
Accepted answer
Hi Megha,

Please refer the below links

http://msdn.microsoft.com/en-us/library/system.collections.ienumerator.aspx

http://www.codeproject.com/Articles/8237/IEnumerable-And-IEnumerator-interfaces

http://www.c-sharpcorner.com/UploadFile/cupadhyay/IEnumeratorUsingInnerClass11092005045455AM/IEnumeratorUsingInnerClass.aspx

Thanks

IEnumerable<T> it's enable you to express
traversal, filter, and projection operations over data in any .NET-based
programming language. For more information

http://msdn.microsoft.com/en-us/library/bb341635

Ex. Sum(IEnumerable<Single>)

List<float> numbers = new List<float> { 43.68F, 1.25F, 583.7F, 6.5F };

            float sum = numbers.Sum();

            Console.WriteLine("The sum of the numbers is {0}.", sum);

/*

             This code produces the following output:

             The sum of the numbers is 635.13.

*/