Overview About Visual Basic

Visual Basic is the easiest and fastest way to create applications that run on Microsoft Windows operating systems. Whether you are a professional or a novice in the field of Windows programming, Visual Basic provides you a set of tools to facilitate and simplify the development of robust applications.

then what exactly is the definition of Visual Basic itself?

the word "Visual" refers to the method used to create the interface is a Graphical User Interface (GUI). Instead of writing code rows to explain the appearance and location of an element in the user interface, you can easily add an Object previously in Gated and up into the position you want on your screen. If you ever use a program such as Paint to draw, then you actually already have the expertise to create an effective user interfaceThe word "Basic" nerujuk the language BASIC (Beginners All-purpose Symbolic Instruction Code), a language used by many programmers than any other language in the history of computers. Visual Basic has been changed from the original BASIC language and now has hundreds of statements (Statements), function (functions), and keywords (keyword), and most of them linked to the advance natar graphical windows. even novice users can create applications by learning a few key words, while the strength of the language allows the user to reach any level of professional that can be generated using other Windows programming language.Visual Basic programming language is not only synonymous with Visual Basic course. Visual Basic programming system in the form of issue of application only, have been incorporated into Microsoft Excel, Microsoft Access and many other Windows applications that also use the same language support. Visual Basic Scripting Edition (VBScript) is a scripting language that is used in a more general and is part of the Visual Basic language. by studying Visual Basic, then you will be taken to the areas mentioned above.Is the goal to create a tone of simple utility for yourself or for your work group, a scale, enterprise systems, applications or even distributed via the Internet, Visual Basic has the tools you need.Data Access feature allows you to create databases, front-end applications, and server-side components (scalable server-side components) for almost all popular database formats, including Microsoft SQL Server and other database companies levsertael.ActiveX technologies allow you to use the functionality provided by other applications, such as word processing Microsoft Word, Microsoft Excel spreadsheets, and other Windows applications. you can even automate applications and objects created using the Professional Edition or Visual Basic Enterpries.Internet capabilities make it easy to provide documents or accessing files and applications over the Internet or the Internet from within your application, or you create Internet server applications. Your final application will be shaped a file.exe using Visual Basic Virtual Manchine and can be distributed freely.Here is the history of Visual Basic:

1. May 20, 1991: Microsoft released the first version of Visual Basic version 1.0 for Windows That is in the windows world, 1991, Atlanta, USA. Programmers can create user interface with ease. Making an application can be faster than ever before. code written by the user (how users respond to the objects contained in the user interface).
2. September,1 1992: Microsoft menggumumkan Microsoft Visual Basic for MS-DOS "in the standard and professional editions. Such as Visual Basic for Windows, this version combines the ease of graphic designers with the power and excellence in banya case in traditional programming.
3. November 2, 1992: Microsoft announced capabilities of Visual Basic version 2.0 for Windows in standard and professional editions. This version includes more than 300 new features and improving the application for faster application development, accessing all the advanced features of windos, and greater development productivity again. Among them: MDI Forms, ODBC, and object variables
4. May 14, 1993: Microsoft announces Visual Basic version 3.0 for standard and professional editions. Version 3.0 provides access to many different data sources to integrate the Microsoft Access database engine database for Windows 1.1 and capabilities in the field of application via Object Linking and Embedding (OLE) 2.0. Also added new tools such as the new controls, the use of more easily, and an increasing standardization of control for the user.
5. June 29, 1993: Microsoft announced that Microsoft Visual Basic for applications (VBA) will be integrated into Microsoft Excel 5.0 and Microsoft Project 4.0. Serving the Visual Basic programming language will be common in future versions of the applications for windows and Mancintosh. Macro feature common to applications and OLE 2.0, both of which are important elements in the vision and strategy of Microsoft to applications that can be programmed which will provide the ability for users to integrate applications, automated tasks, and making solutions that are kostumais. VBA has a powerful and flexible development machine the same that make Visual Basic became famous, award-winning programming technology.
6. 14 November 1994: Visual Basic version 4.0 for Windows demonstrated at Fall / COMDEX '94 in Las Vegas. This demonstration focuses on a windows based application peranya as 32​​-bit kostumais first to use OLE controls (OCXs) software components that can be reused are defined by OLE specification. Introduced in this version: Class, OXC's, and programmers can create their own add-ins easily.
7. 12 Septemper 1995: Visual Basic version for MS-DOS, Microsoft Windows NT, and Windows 95 was announced. to improve the standard and professional editions, the newly introduced Enterprise Edition to meet the needs of the company and development team. All versions include support OLE technology is more developed, improved data access, which is a visual development environment, and migration to Windows 95 and Windows NT for applications that already exist
8. 7 Desember 1995: Microsoft mengumumkan VBScript Edition, sebuah bahasa script internet berbasiskan pada VB. VBScript merupakan sebuah script dengan performanasi yang tinggi yang didisain untuk membuat isi bersifat aktif pada suatu situs. VBScript membolehkan pengembangan untuk mengaitkan dan mengotomatiskan berbagai jenis object di halaman situs, termasuk object OLE. VBScript menjadi sebuah spesifikasi yang diusulkan berlisensi gratis yang tersedia bagi komunitas internet.
9. 3 Februari 1997: Microsoft opened the Visual Basic programming system version 5.0, Professional Edition-tool last version of the most famous in the world to build a strong application (Rapid Application Development) tool. Features of Visual Basic Version 5.0 comprises a number of significant performance and productivity improvements that will make the pengenmbang more efficient and flexible, and quick in providing solutions for end users.
10. 10 Maret 1997 : The last version released from VB 5.0, issue of making available controls. control creation edition is an easy way to create ActiveX Controls for the Internet, intranets, and client / server applications.
11. 15 Juni 1998 : Microsoft announced a version of VB 2008, and entered into the Microsoft Visual Studio 2008 version. Features versions of VB 2008 provides an integrated data access and data sources to be graphically (data source) or OLE DB and ODBC, and database enhancements are designed for data base Oracle and Microsoft SQL Server.
12. 2 September 1998 : Visual Studio 2008, full-scale development tools solutions companies available. Visual Studio 2008 includes a version of VB 2008, Microsoft Visual C + +, Microsoft Visual FoxPro, Microsoft Visual InterDev Web, and Microsoft Visual J + +.
13. 28 April 1999 : VBA development environment versions 2008 and Software Development Kit (SDK) VBA (SDK) version 2008 is available for third-party software vendors through VBA licensing program.
14. 15 Februari 2000 : Steve Ballmer, the newly appointed President and CEO of Microsoft Cynton, spoke to more than 2,000 in his speech development in VB Insiders Technical Summit (VBITS), said Microsoft's vision for the site that can be programmed and re-enforces the company's commitment to the developer in VB.
15. 11 Juli 2000 : Microsoft delivering platform tool. NET for XML Web Service. In a speech shown at the Microsoft Professional Developers Conference (PDC) 2000 eighth, Paul Maritz, group vice president of platforms Group at Microsoft, shows the Microsoft. NET Framwork and Microsoft Visual Studio. NET. This is the final version of the development tools that are used throughout the world.
16. 13 November 2000 :Microsoft announced the ability VS. Net version Beta 1. the speech event COMDEX / FALL 2000, Bill Gates announced the version of Visual Studio.Net and the first beta. Net Framwork.
17. 13 Februari 2002 : Microsoft announced the ability of VS.Net Final Version.

Summary Version

1. Visual Basic 1.0 :1991
2. Visual Basic 2.0 :1992
3. Visual Basic 3.0 :1993
4. Visual Basic 4.0 :1996
5. Visual Basic 5.0 :1997 
6. Visual Basic 2008 :1998
7. Visual Basic 7.0 :2003 
8. Visual Basic 8.0 :2005
9. Visual Basic 9.0 :2008 

Not a secret anymore that VB is a favorite programming language for many programmers. as we know, VB is a programming language based visual application developers of Microsoft Windows operating system. At first VB since Version 1.0 was released in 1991 and for his 2008 version released by Microsoft in mid-1998 and has undergone many developments.

using JQuery

All right this afternoon I will make an article about using JQuery as I promised in my previous article, I wrote an article earlier about knowing JQuery, because it has understood what JQuery I would give to know how to use JQuery but there are some things that must be done before using the following JQuery these steps are discussed below.

Download And Install JQuery

To be able to try to use JQuery in your local computer. Download the file from the official website JQuery JQuery located at http://jquery.com

Gamabar 1.1, Website Resmi JQuery

Setelah masuk ke halaman website JQuery, Anda dapt unduh JQuery di bagian sidebar website JQuery. Anda dapat memilih tipe kompresi JQuery di antara production atau development. pilih saja yang development yang tanpa kompresi dan berukuran 229kb. Setelah itu klik download (JQuery) untuk menuju ke langkah selanjutnya

Gamabar 1.2, Klik Tombol Dowload JQuery

Note: Keep in mind also that the JQuery version will always be updated every time. at the time of writing this article, JQuery version using version v1.9.1

After clicking the download button then the browser will display the program code that can andah JQuery Library ungguh. If you are using Firefox, click File -> save as to save JQuery page into a computer.

Figure 1.3 code listing on page JQuery Library Browser

Figure 1.4 Click Save to save the page as

This will bring up a window to the last save. Keep them in a folder or directory that you want, if you are only going to test JQuery within HTML, you can save JQuery without having in the local server applications such as AppServ or Xampp. However, if you later have to step into the creation of dynamic web, collaborate with HTML. PHP and JQuery, it should be all the files stored in local server, in order to be in complications.

Figure 1.5, Determining the Storage Location

Files JQuery who stored within the computer you are berekstensi.js, namely JQuery-1.9.1.js

JQuery First

Before you go further in learning to create a website with JQuery and JQuery. You can try to create a simple web that contain elements of JQuery. First of all, you can prepare beforehand text editor that can be used to store the HTML format, such as Dreamweaver, Notepad, Notepad + + and Other forth.

in this example will be made of a web page to display a warning window box using JQuery. For the steps to create a simple web with JQuery, the following steps:

• Prepare a folder to store the JQuery project in the computer let's say you create a special folder CHAPTER 1, then enter-1.9.1.js JQuery library into the folder. Do not forget to create a folder to store the image with the images in the folder name CHAPTER 1.

Image around 1.6, Job Creation Project Folder

•  Start by Creating HTML listing like the listing below

<html>

<head>

<title>JQuery Pertama</title>

<body>

</body>

</html>

• Then add Listing JQuery JQuery to call the Library that is located in between tah <head> </ head> is

<html>

<head>

<title>JQuery Pertama</title>

<script src="jquery-1.9.1.js"></script>

</head>

<body>

</body>

</html>

• Fill listings among <body> </ body> as in the listing below, but make sure you have saved an image of type jpq in the images folder, with name-jquery.jpq loqo

<html>

<head>

<title>JQuery Pertama</title>

<script src="jquery-1.9.1.js"></script>

</head>

<body>

ujicoba pertamaku
<img src="images/logo-jquery.jpg" height="50" width="50" alt="ujicoba pertamaku">

</body>
</html>

• The next step you can add some JQuery code with Attribute.attr method (). put some JQuery code before </ script>

<script type="text/javascript">

$ (document) . ready (function ( ) { alert ($("img") .attr ("alt));

}0;

</script>

• If completed, the listings you can see the details as below. save listings that you just created, for example save it as coba.html. Save coba.html into a folder in Chapter 1 that has been created earlier

<html>

<head>

<title>JQuery Pertama</title>

<script src="jquery-1.9.1.js"></script>

<script type="text/javascript">

$ (document) . ready (function ( ) { alert ($("img") .attr ("alt));

}0;

</script>

</head>

<body>

ujicoba pertamaku
<img src="images/logo-jquery.jpg" height="50" width="50" alt="ujicoba pertamaku">

</body>
</html>

•  If you've been keeping coba.html. Then the next step open coba.html through the browser it will show a webpage with no warning javascript window display box.

Figure 1.7, Display web pages using JQuery

You can try to change the width of the image information is displayed in the window warning (alert) to edit the listing

alert($("img") .attr ("alt")) ;

modified with

alert(jQuery("img") .attr ("width"));

or

alert($("img") .attr ("width"));

JQuery writing orders with a dollar sign ($) is the same. but commonly used in writing listing the $ sign, because the sign of the dollar is the official symbol of command JQuery.

If you have modified and saved listings coba.html, then you can run into the browser. Ditampilakan that will no longer be a warning window information from the "alt", but information from widht (width) of the image that is equal to 50px.

A few articles that I write today may be useful and can provide insight to the reader and can be applied on the website someday, if there kesilafan both in writing and the words that are not appropriate and I apologize if any comments and suggestions please comment below because not everyone is perfect.

Knowing JQuery In Simple

Almost all people who use the website must have heard the name JQuery, and even meggunakannya, but there are still many who do not know what JQuery. In time this article will explain the keunggulanya JQuery and JQuery is a library or JavaScripts can be referred to as a library or a listing of the collection of javascript code that is ready for use. In a simple sense, JQuery can be used to summarize a lengthy listings javascript in a website development project. So you as a Web Developer, will be given the ease in the face of the part containing the javascript. JQuery is a program that runs on the server side and will be shown on the web browser. JQuery can walk in HTML, or other web-based programming languages ​​such as PHP or JSP.

Anything You Need In Learn

There are a few things you should know before your master or learn JQuery, That is

• HTML

  HTML is the standard language of a website. Or it could be said that HTML is the foundation in website creation. Server-side programming language-scripting that runs on the server side, so the request from the user via the browser, it will be processed on the server and then the answer will be sent again back in the browser view. The format is as follows

  <html>

  
  

  <head>

  <title>Listing HTML Pertama</title>

  </Head.

  
  

  <body>

  Halo, ini adalah Listing HTML pertama saya!!

  </body>

  </html>

  Listing examples of HTML that run server side as listing above is saved in HTML format it will be displayed Salam.HTML On the Web Browser like figure 1.1.
  
  

  

  Gambar 1.1

  If you are still profoundly ignorant about HTML, you can read a book or look for tutorials on HTML, so once you master HTML, you will be able to easily learn JQuery.

• PHP 

  
  PHP is one of the programs for the creation of dynamic websites are inserted in the HTML. Listings can be collaborated with JQuery PHP to build websites that are interactive and dynamic, so it will produce a professional web.
  
  

  

  Gamabr 1.2

  
  
  

  

  Gamabar 1.3

• JavaScript

  If you want to learn JQuery, Surely you must understand the basics javascrip, this is mandatory because it is the basic language of JQuery is javascript.
  
  besides you at least know about HTML and PHP, you want to master web programming as a whole (complex) by using JQuery, you can learn a database such as MySQL, CSS, basic JavaScript, and Ajax.

In this article in the discussion focuses only website creation using Jquery. For other Programs, you can learn it yourself.

JQuery excellence

Since it was published in 2006, JQuery is a javascript library that is popular at the moment. so many reputable websites that use JQuery in it. JQuery has more advantages compared with its predecessor javascript libraries such as Yahoo User Interface, MooTools, and Prototype. JQuery because it has several advantages, including:

• Easy to operate, because just typing a few lines of code only, so no need to write long programs
• JQuery plugins that provide various facilities. pligins-plugins are very useful in accessories as well as technology that you build a website using JQuery.
• JQuery can customize the CSS styles in all web browsers, so that visitors can enjoy a great view of your web browsers.
• Provides a facility to display animations as in making animations using flash
• Powered by JQuery developer community and spread all over the world
• JQuery is an open source, thus free, and free to use by anyone.

Until this first article is on the other occasion I will give use the article about JQuery, and if there are flaws in this article do not hesitate and falter to criticize me as a writer who aims to correct the mistakes that unwittingly has occurred because humans are not infallible , and there is no perfection for humans because perfection belongs to GOD Almighty.