public class Man 
{
	public string name;
	public string surname;
	public MNPartName(string n, string p)
	{
		name = n;
		surname = p;
	}
}

ArrayList arlist = new ArrayList( 10 );
Man m = new Man( "Bruce" , "Lee" );
arlist.Add(m);

Console.WriteLine( "Name: {0 }", arlist[ 0 ] as Man).name));