Convert IEnumerable to IEnumerable : IEnumerable « Collections Data Structure « C# / C Sharp






  1. C# / C Sharp
  2. Collections Data Structure
  3. IEnumerable

Convert IEnumerable to IEnumerable

  
using System;
using System.Collections.Generic;
using System.Collections;


  public static class CollectionUtils
  {

    public static IEnumerable<T> Convert<T>(IEnumerable oldStyleSrc) where T : class
    {
      foreach (object o in oldStyleSrc)
      {
        T elem = o as T;
        if (elem != null)
          yield return elem;
      }
    }

  }








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