C # study notes 6, attributes and methods for non-computer professionals

Vi. attributes and Methods

(1) attributes

1. Attribute definition: name of an object's components... Understanding how to add some characters in the game. HP, blue, and so on are attributes.

2. Method for referencing attributes: Object Name. attribute name

3. Property Code: Public string name {get {return **}; set {alue = ....};}

(2) Method

1. Method: The Implementation form of the object, for example, cutting the tool

2. method declaration modifier:

Private is used only within the class.

Public variables and Methods

Protected

Internal

In addition, it can be used in combination:

New

The void method does not return values ....

Static has a return value method, which generally requires return, which can be considered as a variable returned by return.

Virtual

Override

Sealed closed

Abstract

Extern

3. Classification of Methods: static and non-static methods

Static methods must be static and cannot be referenced using this. Non-static methods can reference this;

4. Method overloading: methods with the same name are automatically reloaded according to different parameters.

5. Main method: The program entry point is static, and the internal method cannot be shared by the outside.

C # study notes 6, attributes and methods for non-computer professionals