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Now, before we go further, you guys really have to read this. Lot of people think that if you know the syntax then you can program. Well guess what, whenever you hear that, just ignore it. Obviously, whoever said that to you must be really confused.
Syntax is a vital part of programming, but that's not it. When Microsoft introduced .NET, they promised that this platform, framework will be Object Oriented from ground up. Well, that is true. If you can grasp the concept of OOP then you will really pick up fast, and will love programming with passion. Once your OOP concept is clear, then in no time, you will be able to do programming in VB6, C++, C#, VB.NET e.t.c.
So, this is the most important article which you really need to understand.
Pure approach to object oriented programming:
Everything is an object. Now, I want you to think of an object as a fancy variable, which stores data, and you can also "make requests" to that object. You can ask it to perform operations on itself. A program is a bunch of objects telling each other what to do by sending messages to make a request of an object, you "Send a message" to that object. Now when I say message, think of it like a request to call a function that belongs to a particular object.
Every object has a type, each object is an instance of a class, in which "class" is synonymous with "type".All objects of a particular can receive the same message. An object of type "Circle" is also an object of type "shape", a circle will always accept shape messages. So, you can write code that will talk to shapes and automatically handle anything that fits the description of shape. This is one of the the most powerful concepts in OOP.
Now, before you guys go further it would be for your own benefit to read up on objects, more in detail then what I just explained. Next posting is where all the fun begins, YES we will now get into programming.
Syntax is a vital part of programming, but that's not it. When Microsoft introduced .NET, they promised that this platform, framework will be Object Oriented from ground up. Well, that is true. If you can grasp the concept of OOP then you will really pick up fast, and will love programming with passion. Once your OOP concept is clear, then in no time, you will be able to do programming in VB6, C++, C#, VB.NET e.t.c.
So, this is the most important article which you really need to understand.
Pure approach to object oriented programming:
Everything is an object. Now, I want you to think of an object as a fancy variable, which stores data, and you can also "make requests" to that object. You can ask it to perform operations on itself. A program is a bunch of objects telling each other what to do by sending messages to make a request of an object, you "Send a message" to that object. Now when I say message, think of it like a request to call a function that belongs to a particular object.
Every object has a type, each object is an instance of a class, in which "class" is synonymous with "type".All objects of a particular can receive the same message. An object of type "Circle" is also an object of type "shape", a circle will always accept shape messages. So, you can write code that will talk to shapes and automatically handle anything that fits the description of shape. This is one of the the most powerful concepts in OOP.
Now, before you guys go further it would be for your own benefit to read up on objects, more in detail then what I just explained. Next posting is where all the fun begins, YES we will now get into programming.
By KamranCsharp
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