static void Main(string[] args)
{
Dog d = new Dog();
d[0] = "tudou";
d[1] = "baicai";
d[2] = "digua";
for (var i = 0; i < d.Count;i++ )
{
Console.WriteLine(d[i]);
}
Console.WriteLine(d.Count);
//Console.WriteLine(d[0]);
foreach (var item in d)
{
Console.WriteLine(item);
}
Console.ReadLine();
}
public OperatorClass(Dog d)
{
operD = d;
}