c7-08.cs

一本很好的教材.C#开发者必备.内容全面,很难得哦.

using System;
class Vehicle //定义汽车类
{
int wheels; //公有成员轮子个数
protected float weight; //保护成员重量
public Vehicle(){;}
public Vehicle(int w,float g){
wheels = w;
weight = g;
}
public void Speak(){
Console.WriteLine(“the w vehicle is speaking!”);
}
};
class Car:Vehicle //定义轿车类从汽车类中继承
{
int passengers; //私有成员乘客数
public Car(int w,float g,int p) : base(w,g)
{
wheels = w;
weight = g;
passengers = p;
}
}