graysoya的专栏

"A class or struct definition is like a blueprint that specifies what the type can do. An object is basically a block of memory that has been allocated and configured according to the blueprint. A

creating class  public class Person { //empty class is created //field,property,method```to be added here } setting field, property, constructor and method public class Person { publi

继承用法允许类（被称为‘派生类’）继承其他类（‘基类’）中的成员继承过来的成员可以在派生类中被重用，扩展与修改在派生类中需要被修改的成员需要在基类中以‘virtual’修饰，在派生类中需在被修改的成员处加上‘override’派生类可以继续被其他派生类继承写法 public class Bird : Animal { //派生类为Bird，基类为Animal } base