What Is Class In Java or CSharp?

Class in Programming Language

• Class is nothing but a structure binding the data along with its corresponding and related functions.
• Class is a user-defined data type in java. 
• The class will act as the base for encapsulation.
• Class is similar (but not exactly) to “structure” in a c programming language to create user-defined data types that model real-world entities.
• A class contain properties and operations
• A class is a plan for the proposed object.
• A class is known as a blueprint or template for an object.
• Defining a class is nothing but modeling a real-world entity. Real-world entity type creation is nothing but classification. That is why the name “class” which is nothing but type.
• Any java application works like a collection of classes.
• Class is not an object-oriented feature. But class is the means with which all object-oriented features are programmatically realized. 
• For example, encapsulation, polymorphism, and inheritance can’t be programmatically achieved without class concept. But it does not mean that class is an object-oriented feature.

Example Syntax of Class

class ATG 

 {

        //static constructor declaration

        //non static constructior declaration

        //static variable declaration

        //non static variable declaration

        //Variable declaration

        //static method declaration

        //non static method declaration

}