OOPS (class)

 OOPS (0bject oriented programming language)

In object oriented programming we used class & object.

1.Class

  • Class is a collection of member & Method.
  • All Member representing a variable.
  • All function representing a method.
Class 1.Member(var, int a)

          2.Method(function, display)


Q. How to create a class

ans: class name  

{

Member;

Method()

}


Rules for creating a class 

1. Main class cannot be count in object oriented programming.

2. All class is to be create before the main class.


Q. How to access class 

ans: Rules

1. All class is to be access with the help of object.


  • Object is communication between class help of object.
Rule

All object is to be created inside the main body.

Syntax of object 

Classname objectname =new classname();


NOTE; 

By default all methods inside the class in private.

Parameter passing in class & object.


**Class and object in database

  All class and object fundamental is used to handling the secure database programming 


How to create a class

  go to the solution explorer -> website-> add new item-> class 

  

*All class file stored inside app code folder

*Class extension .cs

*All function is to be create inside the class(string)




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