About Classes / OOP

[eulz]

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Istoryans, knahanglan ba jud na every time na mohimo ka og system or program e classes jud..mao jud ni cya ang proper?naanad ko sa VB gd..nga drag and drop ra then click ra nmu ang mga forms nya butangan event..unsa may pros and cons ani in your own understanding between mag class ka or dli lng.

[messerchtmitt]

Visual Basic sa una kay wala kinahanglan ug class kay dili cya purely an OOP language, meaning procedural cya. Karon sa mga bag-o na .NET like C# or VB, C++, JAVA kay purely OOP. Ang advantage sa OOP kay mubo ra ang code, mao na in need cya ug Classes. Mao ni iya common features,

Inheritance - classes can inherit other classes. The new classes, known as subclasses (or derived classes), inherit attributes and behavior of the pre-existing classes, which are referred to as superclasses,

Encapsulation - restricting access to some of the object's components or known as data hiding or bundling of data with the methods (or other functions) operating on that data,

While the Polymorphism has the ability to create a variable, a function, or an object that has more than one form.

Now your question is up to you whether you go for Procedural or OOP. additional advantage in OOP, your code is robust, secured and short in MVC architecture based on the basic features sa OOP.

In comparison between procedural and OOP, procedural breaks down the programming task into collections of variables, data structures and sub routines while the OOP is the break down of programming task into classes with each "class" encapsulating its own methods (subroutines). The most important distinction is whereas procedural programming uses procedures to operate on data structures, object-oriented programming bundles the two together so an "object", which is an instance of a class, operates on its "own" data structure. Below is the nomenclature,

Procedural Object-oriented
procedure method
module object
procedure call message
variable attribute

I would recommend use the OOP.

[Klave]

To add lang...

Though they will say, when you use OOP you will have a lot more files to maintain.

The concept really is, after creating a class with a certain functionality,
after proper unit testing and some organization,
you can actually forget about it and just remember
that the certain object has that functionality for you to use whenever you like.

If you like from your approach, you can start with the OOP approach by doing something like.
(Bantayi lang akong language gi-gamit, it may be mixing with other languages and not VB at all.)

public function doAction(Event e)
      e.getScreen.setValues( new ActionDoer(e.getScreen.getValues() ).getValues() );
      refreshScreen();
end function

notice that the ActionDoer object can be called from any other event with the same functionality.

[jacoblabares]

Visual Basic sa una kay wala kinahanglan ug class kay dili cya purely an OOP language, meaning procedural cya. Karon sa mga bag-o na .NET like C# or VB, C++, JAVA kay purely OOP. Ang advantage sa OOP kay mubo ra ang code, mao na in need cya ug Classes. Mao ni iya common features,

Inheritance - classes can inherit other classes. The new classes, known as subclasses (or derived classes), inherit attributes and behavior of the pre-existing classes, which are referred to as superclasses,

Encapsulation - restricting access to some of the object's components or known as data hiding or bundling of data with the methods (or other functions) operating on that data,

While the Polymorphism has the ability to create a variable, a function, or an object that has more than one form.

Now your question is up to you whether you go for Procedural or OOP. additional advantage in OOP, your code is robust, secured and short in MVC architecture based on the basic features sa OOP.

In comparison between procedural and OOP, procedural breaks down the programming task into collections of variables, data structures and sub routines while the OOP is the break down of programming task into classes with each "class" encapsulating its own methods (subroutines). The most important distinction is whereas procedural programming uses procedures to operate on data structures, object-oriented programming bundles the two together so an "object", which is an instance of a class, operates on its "own" data structure. Below is the nomenclature,

Procedural Object-oriented
procedure method
module object
procedure call message
variable attribute

I would recommend use the OOP.

We'll said naka relate ko sir, topic ni sa java namo ron. Real-world xa makes your life easier because of the IDE's