C# String GetEnumerator()

public CharEnumerator GetEnumerator()

    using System;  
    public class StringExample  
    {  
        public static void Main(string[] args)  
        {  
          string s2 = "Hello C#";
          CharEnumerator ch = s2.GetEnumerator();
          while(ch.MoveNext()){
            Console.WriteLine(ch.Current);
          }
        }  
    }  

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