c# .net

How to Implementation Yield return over foreach using c# .net?

How to Implementation Yield return over foreach using c# .net?, someone asked me to explain?

The following example describes how to implement yield return over foreach using c# .net. Create a method or aproperty with IEnumerable as the return type. Then some where in the method call yield return for each value you intent to have in the collection.

 

static void Main(string[] args)
        {
            try
            {
                foreach (string name in GetNames())
                {
                    Console.WriteLine(name);
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.ToString());
            }
            Console.ReadLine();
        } 


        public static IEnumerable<string> GetNames()
        {
            yield return "Car";
            yield return "Bike";
            yield return "Bus";
        }

Output:

 

Car

Bike

Bus

Post your comments / questions