Welcome to be Programming

If you're new to Visual Basic, or even new to programming, this is the place! Visual Basic from the very ground up will be explained. Those of you who are more code-wise might find this article slightly boring from a technical perspective ... but Hey!, you're welcome here too!
The first thing you need to know, and I mean know, about programming is that it's not magic and you can do it. The people who have trouble learning to program are the ones who expect to have trouble. If you think it's going to be easy, it probably will be for you. So plan on having fun! It's the best way to learn. The second thing is to realize is that the computer is really dumb! I mean stupid, idiotic, and just plain dense. That's why it has to be told each and every thing to do ... at some time. The TV and movie plots where the computer is this scheming, thinking, entity are completely wrong. If a computer doesn't have instructions to do something, it will not do anything. Your task as a programmer is to provide those instructions. The flip side of this is that if it's not doing what you intend, then it's because the instructions that it was given were wrong.
The main flaw in this is that YOU don't give the computer all of the instructions. It gets a lot of them from other programmers at other times in the form of software like the compiler (the program that turns a 'programming language' like Visual Basic into instructions that the computer can actually understand), the operating system (the program that turns things like your keystrokes into instructions that the computer can actually understand), and software objects (little packages of self contained program code that do things that a lot of people need). So to really understand the instructions that the computer received, you have to have an idea about what all the other instructions are. Welcome to programming!

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What is Visual Basic

VISUAL BASIC is a high level programming language which  evolved from the earlier DOS version called BASIC. BASIC means Beginners' All-purpose Symbolic Instruction Code. It is a very  easy programming language to learn. The code look a lot  like English Language. Different software companies produced different versions of BASIC, such as Microsoft QBASIC, QUICKBASIC, GWBASIC ,IBM BASICA and so on. However, people prefer to use Microsoft Visual Basic today, as it is a well developed programming language and supporting resources are available everywhere. Now, there are many versions of VB exist in the market, the most popular one and still widely used by many VB programmers is none other than Visual Basic 6. We also have VB.net, VB2005, VB2008 and the latest VB2010. Both Vb2008 and VB2010 are fully object oriented programming (OOP) language. 

VISUAL BASIC is a VISUAL and  events driven Programming Language. These are the main divergence from the old BASIC. In BASIC, programming is done in a text-only environment and the program is executed sequentially. In VB, programming is done in a graphical environment. In the old BASIC, you have to write program code for each graphical object you wish to display it on screen, including its position and its color. However, In VB , you just need to drag and drop any graphical object anywhere on the form, and you can change its color any time using the properties windows. 

On the other hand, because  the user may click on a certain object randomly, so each object has to be programmed independently to be able to response to those actions (events). Therefore, a VB Program is made up of many subprograms, each has its own program code, and each can be executed independently and at the same time each can be linked together in one way or another. 

  

With VB 6, you can create any program depending on your objective. For example, if you are a college or university lecturer,  you can create  educational programs to teach business, economics, engineering, computer science, accountancy , financial management, information system and more to make teaching more effective and interesting. If you are in business, you can also create business programs such as inventory management system,

point-of-sale system, payroll system, financial program as well as accounting program to help manage your business and increase productivity. For those of you who like games and working as games programmer, you can create those programs as well. Indeed, there is no limit to what program you can create ! There are many such programs in this tutorial, so you must spend more time on the tutorial in order to learn how to create those programs.

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