Visual Basic is an ideal programming language for developing Windows applications using a graphical user interface. It was developed from the BASIC programming language. The Visual Basic integrated development environment includes components like a menu bar, toolbars, project explorer, properties window, toolbox, form designer, and object browser to help developers build applications. Developers can drag and drop controls from the toolbox onto forms to create the application interface.
2. Definition – Visual Basic
Visual Basic is an ideal programming language for
developing sophisticated professional applications
for Microsoft windows
It makes use of GUI(Graphical User Interface) for
creating robust powerful applications
3. INTRODUCTION
Developed from programming language “BASIC”
– in 1970’s
In 1982, Microsoft QuickBasic revolutionized
BASIC and later on, Microsoft Corporation created
the enhanced version of BASIC called Visual
Basic for Windows.
4. Features of Visual Basic
Easier comprehension
User Friendliness
Faster Application Development
And Also:
Introduction to ActiveX Technology
Internet Features.
5. VB 6.0 Installation Environment
MS Windows 95 / Windows NT 3.51 ,
486 processor and a minimum of 16 MB of RAM ,
More than 250MB of Hard Disk Space
6. VB 6.0 Programming Environment
Steps in initiating VB
Start Programs Microsoft Visual Basic
6.0 Visual Basic 6.0
7. To run VB: Click on the MS studio.net icon
(probably in the programming folder)
26. VB IDE Components
Menu Bar: contains all commands needed to run VB
(File, Edit, View etc…).
Toolbar: quick access to commonly used menu
commands.
Project Explorer: displays the project’s components.
Properties Window: Shows the property settings of
the selected control (size, caption, color, etc…).
Form Layout: Shows the initial positions of the forms
in the application. It is useful in multiple forms
applications.
27. VB IDE Components (Cont’d)
Toolbox: contains icons of the controls that can be placed on the
project’s Forms to create the application’s interface.
Form Designer: Main window in which one can design and
edit the application’s user interface. In this window the user
can enter and edit the application’s code. It displays two
windows: Form and Code window.
Immediate Window: Debugging tool.