对于隐藏方法不明白的是：
(1)当基类的引用指向派生类时，即 Car bike = new Bike("bike");bike的run为什么是用的基类 Car的方法呢？
(2)当用派生类引用指向派生类时，即 Bike bike1 = new Bike("bike1");bike1的run这个时候才是用的派生类Bike的run方法.
但是对于方法重写的话，Car bike = new Bike("bike");Bike bike1 = new Bike("bike1");这两种方式都是调用的派生类中的方法。所以不太明白上述隐藏方法书输出的结果。谢谢指点。
class Car {
public string name;
public void run() {
Console.WriteLine(name+" is runing !!!!");
}
virtual public void stopRun() {
Console.WriteLine(name + "stop run !!!!");
}
}
class Automobile:Car {
public Automobile(string name)
{
this.name = name;
}
new public void run() {
Console.WriteLine(name + " is runing");
}
override public void stopRun()
{
Console.WriteLine(name + " stop run");
}
}
class Bike : Car
{
public Bike(string name) {
this.name = name;
}
new public void run()
{
Console.WriteLine(name + " is runing");
}
override public void stopRun()
{
Console.WriteLine(name + " stop run");
}
}
class testHide
{
static void Main(string[] args)
{
Automobile automobile = new Automobile("automobile");
automobile.run(); //"automobile is runing"
automobile.stopRun(); //"automobile stop run"
Car bike = new Bike("bike");
car.run(); //"bike is runing !!!!" //对于这里的输出不太理解
car.stopRun();//"bike stop run"
Bike bike1 = new Bike("bike1");
bike1.run(); //"bike1 is runing"
bike1.stopRun();//"bike1 stop run"
}
}
