static void Main(string[] args)
{
var houseAgency = new HouseAgency();
var landlord = new Landlord(houseAgency)
{
Name = "小张",
Identity = Identity.Landloard
};
var tenant1 = new Tenant(houseAgency)
{
Name = "小贾",
Identity = Identity.Tenant
};
var tenant2 = new Tenant(houseAgency)
{
Name = "小赵",
Identity = Identity.Tenant
};
tenant1.Say("谁有房子出租？");
landlord.Say("我这有！");
tenant1.Say("去看下房吧。");
tenant2.Say("等等，我也要租房！");
tenant1.Say("我先来的！");
landlord.Say("一起去吧，请！");
tenant1.Say("走吧");
tenant2.Say("走吧");
Console.ReadKey();
}
public Tenant(HouseAgency houseAgency) : base(houseAgency)
{
}
public Landlord(HouseAgency houseAgency) : base(houseAgency)
{
}
