This document provides an introduction to visual basic programming and the visual studio .NET 2005 development environment. It outlines the history and basics of visual basic, covers object-oriented programming concepts, and demonstrates how to set up a project in visual studio .NET 2005. The next step will be the first visual basic planning and programming lesson.
about visual basic
visual basic 6.0 v/s other version
visual basic programming
form in visual basic
objects in visual basic
important controls
visual basic statement
loop statement
conditional loop
do until loop
This slide about Object Orientated Programing contains Fundamental of OOP, Encapsulation, Inheritance Abstract Class, Association, Polymorphism, Interface, Exceptional Handling and many more OOP language basic thing.
VB Script is a subset of Visual Basic 4.0 language. It was developed by Microsoft to provide more processing power to Web pages. VB Script can be used to write both server side and client side scripting. (If you already know Visual Basic or Visual Basic for Applications (VBA), VB Script will be very familiar. Even if you do not know Visual Basic, once you learn VB Script, you are on your way to programming with the whole family of Visual Basic languages.)
IN THIS U CAN FIND
* Integrated Development Environment
* IDE COMPONENTS
* Features of Visual Basic
* Steps in Developing Application
* creating controls
* Access keys
* VARIABLES AND DATA TYPES
* STRING MANIPULATION FUNCTIONS
about visual basic
visual basic 6.0 v/s other version
visual basic programming
form in visual basic
objects in visual basic
important controls
visual basic statement
loop statement
conditional loop
do until loop
This slide about Object Orientated Programing contains Fundamental of OOP, Encapsulation, Inheritance Abstract Class, Association, Polymorphism, Interface, Exceptional Handling and many more OOP language basic thing.
VB Script is a subset of Visual Basic 4.0 language. It was developed by Microsoft to provide more processing power to Web pages. VB Script can be used to write both server side and client side scripting. (If you already know Visual Basic or Visual Basic for Applications (VBA), VB Script will be very familiar. Even if you do not know Visual Basic, once you learn VB Script, you are on your way to programming with the whole family of Visual Basic languages.)
IN THIS U CAN FIND
* Integrated Development Environment
* IDE COMPONENTS
* Features of Visual Basic
* Steps in Developing Application
* creating controls
* Access keys
* VARIABLES AND DATA TYPES
* STRING MANIPULATION FUNCTIONS
Download Complete Material - https://www.instamojo.com/prashanth_ns/
This VB.Net 4.0 with ADO.NET Programming contains 15 Units and each unit contains 40 to 60 slides in it.
Contents…
• Appreciate the Graphical User Interface (GUI)
• Identify the controls of GUI
• Identify the features of .NET Framework
• Use Windows project by using Visual Studio .NET integrated development environment
• Work with Windows Forms and Controls
• Perform drag-and-drop operations using clipboard
• Validate user input using controls and events
• Work with the CommonDialog class
• Create a custom dialog box
• Work with menus and MDI applications
• Work with ToolStrip control
• Identify the functionality of print components
• Identify the functionality of Crystal Reports
• Implement accessibility features in a .NET application
• Identify features of international applications
• Implement globalization and localization in a .NET application
• Create a help system using HTML Workshop
• Implement help system in .NET applications
• Work with built-in components in the .NET applications
• Work with user-defined components in the .NET applications
• Implement asynchronous programming
• Use the BackgroundWorker component
• Implement assemblies
• Implement various deployment strategies
• Use various editors in a deployment project
• Implement ClickOnce
• Configure and Secure a Windows application
ADO.NET 4.0 Architecture
• Work with XML
• Work with SQL queries
• Implement data binding to display values on the controls of a Windows form
• Filter the data to display the selected records
• Identify the connected and disconnected environment in ADO.NET
• Working in a connected environment
• Working in a disconnected environment
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2. Lecture 1: Introduction
05/18/16Mr. Roger C. Argarin
2
Introduction – Learning objectives of the class
Introduction to Visual Basic
Brief History of Visual Basic
Basic Concept of Visual Basic Programming Language
Programming Environment
Use Microsoft Visual Studio .NET2005
3. Learning Objectives
05/18/16Mr. Roger C. Argarin
3
Visual program design and development
Fundamentals of Object Oriented Programming
(OOP)
Event driven programming
Objects, properties and methods
Write Visual Basic projects
4. History of Visual Basic
05/18/16Mr. Roger C. Argarin
4
The Visual Basic programming language was
developed by Alan Cooper, an American scientist
in the late 1980’
This programming language was created with the
main purpose of teaching programmers and
developers how to design graphical-user interface
(GUI) programs easily.
5. Overview of Programming
05/18/16Mr. Roger C. Argarin
5
The Structure and Operation of a Computer
Computer system: hardware and software
Processor (registers, primitive operations)
Main memory (RAM, ROM)
Data types (integers, real, floating-point
numbers, strings, etc.)
Sequence and Data Control
Storage management
Operating environment
6. Overview of Programming (continue)
05/18/16Mr. Roger C. Argarin
6
Computer System (PC)
Hardware Software
Processor,
Memory
Data types,
Sequence and
Data Control,
Storage Management,
Operating Environment
7. Major Components of Computer
Systems
05/18/16Mr. Roger C. Argarin
7
Input Unit (keyboard, mouse, scanner, Internet
through TCP/IP)
Central Processing Unit (CPU)
Output Unit
Memory Unit
Primary memory (RAM, ROM)
Secondary memory (Hard drives, zip disks, floppy disks, etc)
8. Object Technology
05/18/16Mr. Roger C. Argarin
8
Objects are essentially reusable software
components that model items in the real world, such
as windows cars, vehicles, and so on
Object technology is a packaging scheme that
enables programmers to create meaningful software
units.
Object-Oriented Programming tends to produce
software that is more understandable, better
organized, and easier to maintain, modify and
debug.
9. Object Model
05/18/16Mr. Roger C. Argarin
9
Object ==> Noun
Form and Controls
Property ==> Adjective
Color of a Form
Method ==> Verb
Move a Form
Event ==> Occurs when the user takes an action
User clicks a button, User moves a form
Class ==> Template to create new object
Each control added is an Instance of a Class
10. Dot Notation
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10
Used to reference object's properties and events in
code
Object dot Property
Form.Text, TextBox.Text
Object dot Event
Form.Hide( ), TextBox.Focus( )
To reference an object's events use an underscore
instead of a dot
Button_Click, ListBox_TextChanged
11. Object Model Analogy
05/18/16Mr. Roger C. Argarin
11
Class = automobile
Properties = make, model, color, year
Object = each individual car
Object is also an Instance of the automobile class
Methods = start, stop, speedup, slowdown
Events = car arrives, car crashes
12. Visual Basic .NET Programming
05/18/16Mr. Roger C. Argarin
12
Learning Visual Basic.NET Programming Language
includes to learn:
The graphical user interface or GUI (“gooey”) which is an
essential component of visual programming
The GUI defines how various elements look and function
Visual Basic programming language
Microsoft Developers Network Homepage for VB.NET:
http://msdn.microsoft.com/vbasic
13. A Sample Graphical User Interface
(GUI)
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13
Label
GroupBox
RadioButtons
TextBox
PictureBox
Buttons
Form
14. VB.NET Program Development
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14
To create a VB.NET program you will utilize the
Visual Basic .NET 2005 development environment,
and you will
create a window, called form
select elements, which are classes, from a toolbox and place
them within the window, called controls
write code for each object that you place on the window that
defines how the object responds to various events, called
object-oriented programming (OOP).
15. Event-Driven Programming
05/18/16Mr. Roger C. Argarin
15
The style of Execution as shown below is called
event-driven:
A GUI determines how a user interacts with the program
Each user interaction with the computer: pressing a key,
clicking a button, or selecting a menu item causes an event to
occur
Whenever an event occurs, the code you have written to
handle that event is executed
16. About Visual Studio .NET
Framework
05/18/16Mr. Roger C. Argarin
16
Visual Studio .NET 2005 includes:
Visual Basic, Visual C++, C#, J#, and the .NET framework.
The .NET framework allowing objects from different
languages to operate together
The .NET languages-based programs all compile to a
common machine language, called Microsoft Intermediate
Language (MSIL)
The MSIL code runs in the Common Language Runtime
(CLR), which is part of the file .NET framework.
17. VB.NET Program Development
Process
05/18/16Mr. Roger C. Argarin
17
Planning (design)
design the GUI (user interface)
list the objects and properties needed
plan the event procedures (what the code does)
Programming (implementation)
define the GUI using objects (Forms, Text Boxes, Labels, etc.
set the properties
write BASIC code to implement procedures
18. VB.NET Application Files
05/18/16Mr. Roger C. Argarin
18
Each Visual Basic application create the following
files with extensions:
.sln - a solution file that holds information about the
project. This is the only file that is opened
.suo - a solution user options file that stores
information about the selected options
.vb - a .vb file that holds the definition of a form
.resx - a resource file for the form
.vbproj - a project file that describes the project and
lists the files are included
.vbproj.user - a project user option file that holds
project option settings
19. Using Microsoft Visual Studio .NET
05/18/16Mr. Roger C. Argarin
19
Click on
-> Start
Choose ->
All
Programs
Choose ->
Microsoft
Visual
Studio
.NET 2005
Click on
->
Microsoft
Visual
Studio
.NET 2005
20. Using Microsoft Visual Studio .NET
(continue)
05/18/16Mr. Roger C. Argarin
20
• Click
on->
File
• Choose
-> New
• Select-
>
Project
21. Using Microsoft Visual Studio .NET
(continue)
05/18/16Mr. Roger C. Argarin
21
The Microsoft VS Development Environment is also
called integrated development environment (IDE):
A form designer
A code editor
A compiler
A debugger
An object browser
22. Using Microsoft Visual Studio .NET (continue)
05/18/16Mr. Roger C. Argarin
22
Menu bar – includes file, edit, view, project, build, debug, data, format, tools,
window, and help menu
Toolbar - includes many buttons as shortcuts for frequently used operations.
Each button represents a command that can be selected from a menu. Most
toolbars’ buttons are displayed in the main window of the IDE
Each window can be moved, resized,
opened, closed, or customized
Menu bar
Toolbar
Menu bar
Toolbar
23. 05/18/16Mr. Roger C. Argarin
23
Form
window
Properties window
Solution
Explorer
window
Menu bar
Tabs
Toolbox
Tool bar
24. The Toolbox
05/18/16Mr. Roger C. Argarin
24
Click
Toolbox
from the
Toolbar
s
Toolbox
contains
a list of
tools
that
helps to
design
projects
26. The Property Window
05/18/16Mr. Roger C. Argarin
26
•The properties window allows you to see and set all of the properties of the
particular object that you have placed on the form. There are many properties
for each object, and all can be seen by scrolling down the properties window.
27. Summary
05/18/16Mr. Roger C. Argarin
27
Introduction – Learning Objectives of the class
Introduction to Visual Basic .NET2005
Basic Concept of Visual Basic
Visual Basic Programming Language
Use Microsoft Visual Studio .NET2005
Next - First Visual Basic Planning and Programming
Editor's Notes
Here are more details of each window that opens when you Start a New Project in Microsoft Visual Basic .NET2005. The IDE main window includes Toolbars, Document Window, Form Designer, Solution Explorer Window, Properties Window, and Toolbox. You should make the Visual Basic main window full-screen in order to see all of the smaller windows.
You see the menu bar at the top, and the toolbar right below. If you do not have the same layout as above, go to the View menu from menu bar and select whichever of the windows are not presented.
After that, you see the Form window is at the center. The Form window is where you design a form that makes up your user interface. The Form design window of Form1 is currently displaying, you can drag the form’s sizing handles to change the size of the form. When you begin a new Visual Basic windows project, a new form is added to the project with the default name Form1.
The most used window is the Toolbox, which is located at the left side of screen. The Toolbox appears when you press the Toolbox Tab on the left of the window, The Toolbox contains all of the controls to be used this semester.
The solution explorer window is right next to the Form window. The solution explorer window enables you to select the form or module you want to see or to switch between a form and a Basic code for the project.
The properties window is at the right side of screen. The Properties window contains all of the properties of whichever control you have selected on the form and is extremely important because this is where you will change many properties of each object.
The toolbox holds the tools you need to place controls on a form. You may have more or different tools in your toolbox, depending on the edition of visual basic you are using, such as standard edition, professional edition, or enterprise edition.
The Solution Explorer window holds the filenames for the files included in your project welcome and a list of the classes it references. The window’s title bar holds the name of your solution file (welcome.sln), which is the name you give it in the New Project dialog box. Here, there is just one form, named Form1, but later we will have more than one form visible in this window.
