C#代码段名词基础概念
public enum Color {red,yellow,green}
class Apple
{
public Color color;
public int weight;
public string shape;
}
class Program
{
static void Main(string[] args)
{
//1.实例化对象
Apple apple01 = new Apple();
//2.字段的赋值
apple01.color = Color.green;
apple01.weight = 200;
apple01.shape = "圆形";
//3.字段的赋值
Console.WriteLine("ap01的颜色是{0}...", apple01.color);
Console.ReadKey();
}
}
类:Class,如 class Apple,苹果是类,指一类东西;
对象:Apple apple01,指一个苹果对象apple01;
对象具有自己的特性,在面向对象编程中,我们把描述该对象的变量称为字段,字段的作用和变量是一样的