Get an ICollection containing the values in the Hashtable in CSharp

using System;//w ww .jav  a 2 s .c  o m
using System.Collections;

class MainClass
{
    public static void Main()
    {
        Hashtable    hash = new Hashtable();
        hash["A"] = "1";
        
        foreach (string firstName in hash.Values)
        {
            Console.WriteLine(firstName);
        }
    }
}