Use the Enumerable pattern : IEnumerator : Data Structure C# Examples

Use the Enumerable pattern

    
using  System;  
using  System.Collections;  
  
class  MyClass  {  
    char  ch  =  '1';  
  
    public  IEnumerable  MyItr(int  begin,  int  end)  {  
        for(int  i=begin;  i  <  end;  i++)  
            yield  return  (char)  (ch  +  i);  
    }  
}  
  
class  MainClass  {  
    public  static  void  Main()  {  
        MyClass  mc  =  new  MyClass();  
  
        foreach(char  ch  in  mc.MyItr(5,  12))  
            Console.Write(ch  +  "  ");  
  
        Console.WriteLine();  
    }  
}
    
   
  
   

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Related in same category :
• A simple example of an iterator.
• Iterated values can be dynamically constructed.
• Use named iterators
• Implement IEnumerable and IEnumerator
• Define custom enumerators and use foreach to loop through
• Build your own IEnumerator/IEnumerable and use it in foreach loop
• Circular Iterator