public override void Communication(string msg, Person person)
{
//如果是房东则通知租客
if (person is Landlord)
{
Tenant.ReceiveNotify(msg);
}
else //如果是租客则通知房东
{
Landlord.ReceiveNotify(msg);
}
}
/// <summary> /// 代替某人发起一个消息 /// </summary> /// <param name="msg">消息</param> /// <param name="person">消息发起者</param> public abstract void Communication(string msg, Person person);