22.25.1.Using Linq Cast to convert array to IEnumerable
using System; using System.Collections; using System.Collections.Generic; using System.Text; using System.Linq;
public class MainClass{ public static void Main(){
object[] doubles = {1.0, 2.0, 3.0};
IEnumerable<double> d = doubles.Cast<double>();
Console.Write(d);
}
}