Visual Basic
Visual Basic or VB is a programming language and environment developed by Microsoft. It uses the “Basic Language” and the programmer uses a graphical user interface to select and modify the preselected code sections.
Visual Basic is fairly easy to understand and learn and is widely used to write working programs. Over 3 million developers use Visual Basic worldwide. The VB programmer is able to add a significant amount of code just by dragging and dropping controls (buttons, dialog boxes) and then assigning them with an appearance and specific behavior. While it is not essentially an object oriented programming language; it is often referred to as an event driven language as each object can react to various “events” like a mouse click. It was first launched in 1990 and today there are visual environments for many programming languages, including C, C++, Pascal, and Java. Visual Basic is sometimes referred to as a RAD or Rapid Application Development system as it allows programmers to build prototype applications very quickly.
Advantages of Visual Basic
Visual Basic has achieved enormous success over the years primarily due to its basic structure as a programming language which is fairly simple, particularly as to the executable code. It serves an integrated and interactive development environment. The graphical user interface of the visual basic-interactive development environment offers great views for the program management structure in its different entities. Moreover, Visual Basic is a component integration language which is adjusted to Microsoft's Component Object Model (COM). Various different languages are used to write COM components and then integrated using Visual Basic. Since it is so widely used; there are various resources in terms of books, news groups, websites etc. that can help the user expand his/her knowledge about Visual Basic. Furthermore, various tools (freeware) are available online that help the users save some programming time. Windows based games as well as applications can be developed using Visual Basic. While it is among the most powerful languages; VB is much easier to learn as compared to other programming languages. VB offers ample scope to develop fairly advanced games and other applications. Although VB is used to develop Windows applications; it can also create executable (EXE) files, ActiveX controls and DLL files. As the default actions and attributes of the components are predefined, the programmer can create a single program without having to write many lines of code.
Uses of Visual Basic
The VB language enables the creation of simple GUI applications as well as some of the more complex applications. Forms can be created by using the drag and drop technique. The executable files (EXE), ActiveXControls and DLL files can also be created with Visual Basic technology. It also allows the programmer to interface web database systems. The Visual Basic compiler is shared with other Visual Studio languages (C, C++).
Outsourcing Visual Basic Projects
Visual Basic requirements can be outsourced to individuals or companies who are amply adept and efficient in this field and clients get access to a wealth of professional expertise and get their projects delivered in time at affordable pricing structures.
