Visual Basic is a programming language and integrated development environment created by Microsoft that allows developers to drag and drop objects and manually write code. It is designed to make software development easy through its graphical user interface and event-driven programming model. Key features of Visual Basic include its GUI interface, support for modularization, object-oriented programming, debugging tools, and data access capabilities. Variables in Visual Basic can be declared as local, semi-global, or global depending on their intended scope. The code window displays event procedures that execute code in response to user interactions with controls.
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
In this chaper we will learn how to change the BackColor property of an object
Understand Visual Basic 2010 code statement formatsand see how IntelliSense can be used to enter code statements.We will discuss the Visual Basic programming languge syntax and write coding statements. We will also see how to correct coding errors in Visual Basic 2010.
Correct errors in Visual Basic 2010 code. We will learn how to print code and how to prepare an Event Planning Document.
Introduction to Visual Basic 6.0 FundamentalsSanay Kumar
A powerpoint presentation on Intoduction To Visual Basic 6.0. This ppt contains slides on variuos topics of visual programming, IDE, and COM based Microsoft's software VB 6.0.
What programs can you create in VB ..!?
Windows controls
Reports design
Data sources
Business programs such as inventory management system
Educational programs
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
In this chaper we will learn how to change the BackColor property of an object
Understand Visual Basic 2010 code statement formatsand see how IntelliSense can be used to enter code statements.We will discuss the Visual Basic programming languge syntax and write coding statements. We will also see how to correct coding errors in Visual Basic 2010.
Correct errors in Visual Basic 2010 code. We will learn how to print code and how to prepare an Event Planning Document.
Introduction to Visual Basic 6.0 FundamentalsSanay Kumar
A powerpoint presentation on Intoduction To Visual Basic 6.0. This ppt contains slides on variuos topics of visual programming, IDE, and COM based Microsoft's software VB 6.0.
What programs can you create in VB ..!?
Windows controls
Reports design
Data sources
Business programs such as inventory management system
Educational programs
One day Workshop on Project Development using Visual Basic 6.0 was handled by Dr. R. Muralidharan on 24-01-2015 (Saturday) at Sri Vasavi College (SFW) for the M.Com (CA) students.
Slides from my webinar on visual testing hosted by Applitools on March 29th, 2017.
Provides a detailed overview of visual test automation starting from the need, the solutions available, how they work under the hood and how it fits in the modern development lifecycle.
One day Workshop on Project Development using Visual Basic 6.0 was handled by Dr. R. Muralidharan on 24-01-2015 (Saturday) at Sri Vasavi College (SFW) for the M.Com (CA) students.
Chapter 4 — Variables and Arithmetic Operationsfrancopw
Chapter 4 introduces variables and arithmetic operations used in the coding of a Visual Basic application. The chapter provides in-depth coverage of declaring variables, gathering input for an application, differentiating data types, performing mathematical calculations, and understanding the proper scope of variables. The chapter also shows how to use various types of TextBox objects.
Electrical shop management system project report.pdfKamal Acharya
Electronic Shop Management software helps Electronic showrooms owners and management staff by producing different kind of financial and stock tracking reports, etc. This software is able to manage all electronic stocks. In this software shop owner can manage the data of customer and buyers. Also tax information and other government charges including recycle charges. Electrical shop management system is workable application for retail store inventory and account management. It keeps a list STOCKS and products at a store and can do operation on them. The most important operation on them. The most important operation is a PURCHASE, all the transactions and the billing details and stock purchasing details involved on it
Introduction, Generations of computer, Visual Basic environment, Code window, Properties Window, IDE, Form Window, Starting an Application,Adding an Image Control, Running an Application
B-Translator as a Software Engineering ProjectDashamir Hoxha
The project B-Translator will be presented, trying to illustrate through it some software development/engineering concepts and practices (how they are actually applied in this project).
The evolving technology of the modern age has made it necessary to control the existing technologies efficiently and comfortably. The consumers expect the development of products that are easy to use and are efficient and which can be bought at the lowest possible cost from the industry. The daily difficulties related to lighting automation faced by people ranging from industry professionals to modern day housewives have inspired this project.
The project aims at controlling lighting appliances ranging from industries to sub-urban homes using web-based application at the front end complemented by an end user application developed for the aimed location using ZigBee based network. The other networking technologies like Bluetooth and WiFi consume a lot more energy as compared to ZigBee and are costlier too. The project facilitates controlling lighting appliances in groups as well as individually. The color and density of the lights can also be changed. The quick access feature is provided by the predefined end-user definable presets. The other features include scheduling options, obtaining live feedback, receiving notifications and maintenance pop-ups, bill estimation, power consumption etc.
Next generation of frontend architectures - Luca Mezzalira - Codemotion Milan...Codemotion
Will Reactive programming be the default choice for modern apps? When would you want to use event emitters as opposed to event streams with operators? In this session you'll find the answers to those questions and much more! If you want to learn more about Reactive Programming that's exactly the session for you!
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
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Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
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Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
3. Introduction to Visual Basic
Visual Basic is a programming language
and development environment created
by Microsoft.
Visual Basic provides a graphical user
interface GUI that allows the developer
drag and drop objects into the program
as well as manually write program code.
Visual Basic, also referred to as "VB," is
designed to make software development
easy and efficient
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4. Visual Basic 6.0
—1. Visual Basic is a programming
language and integrated
development environment.
—2. It derives from the much older
BASIC programming language, and
so is considered useful and easy
programming language for the
beginner to learn.
—3. Visual Basic 6.0 was the final
edition of Visual Basic.
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5. VISUAL BASIC: - GUI (Graphical User Interface)
•Easy to use / Interact
•Easy to understand and process
•Nearly every action can be implemented with click of the
mouse cursor.
Visual Basic is referred as event driven programming
language because each and every execution of the instruction
is executed on the occurrence of any event. These events are
always related with controls and components of the Visual
Basic package. The event can be related to button, text boxes
etc. where it can be a click event of the mouse cursor, change
event of the text box and so many which relates the entire
package to a GUI package with all the advantages of GUI
based applications.
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6. Feature Of visual basic 6.0
1. Learning Consists of all necessary tools required to
build main stream Windows Applications
2. Professional Includes advanced features such as tools
to develop ActiveX and Internet controls.
3. Enterprise In addition to all Professional features, it
also includes tools such as Visual
GUI Interface
Modularization
Object Oriented
Debugging
Macros IDE
Data access feature
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7. Guo Interface: - VB is a Graphical User
Interface language. This means that a VB
program will always show something on the
screen that the user can interact with to get a
job done.
Modularization: - It is considered good
programming practice to modularize your
programs. Small modules where it is clearly
indicated what comes into the module and
what goes out makes a program easy to
understand.
Object Oriented: - Object Oriented
Programming is a concept where the
programmer thinks of the program in
"objects" that interact with each other. Visual
Basic forces this good programming practice.
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8. The Major advantages of GUI based
applications are: -
•User Friendly: - It is very easy to use by the user who is not highly
computer literate.
•Easy to Understand: - The applications developed from Visual Basic
package can redirect the information to the users so that their
interaction with the system can be made very easy.
•Processing is Simple: - The user can interact with the application by
just using the mouse cursor and performing the click events which
allows to execute the instructions internally.
•Easy to Developer: - The development of any application in the Visual
Basic environment is very simple because there are inbuilt controls and
components which are ready to use in drag and drop mode. The
interfaces can be easily designed and instructions can be placed for
different processing under different actions.
The only major disadvantage in respect to the restriction on the
programmer or developer regarding the limitation in number of controls
attributes for the controls and events for the control. The developer is
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9. Variable Declaration: - In Visual Basic
environment, the variables are declared for
accepting the values from the controls in the
application. There are three categories in which
declaration of variable is performed. They are
mention below: -
Syntax: -
Dim <variable/object> as <data type/class>
Example: - Dim a as integer
Dim a, b, c as integer
•Local Variable: - Whenever any variable is
declared within an event or method of an interface
is referred as local variable. They are not
accessible outside the event or method.
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10. •Semi-Global: - This declaration of variable acts partially
like semi-global and as well as global. This declaration is
performed under general declaration of the code window
and are supposed to be accessible in all the events or
methods define for the interface. If there is only one
interface then it acts like global variable but when there is
more than one form in the application, it acts like semi-
global variable.
•Global Variable: - The concept of global variable in the
Visual Basic application is related with accessing the
variable in all the forms or interfaces in the application. The
global variables or methods are declared in a “module”
which can be placed in the application from the project
menu. The important aspect in declaring global variable is
in the use of “public” keyword. The variables and methods
in modules are defined as public.
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11. Option Explicit: - The variable declaration in
Visual Basic environment can be forced by the
compiler and as well as can be ignored by the
compiler. When it is necessary to declare the variable
and the compiler also validates the declaration of
variable then option explicit is placed as the first line
of code in the code window. When the declaration is
not mandatory then option explicit is removed from the
code window. It’s a standard practice to declare all
types of variables in the application. So that accurate
values can be stored in the respective variables.
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12. Code Window
• Private Sub Command1_Click ( )
....................................................
....................................................
End Sub
This is the most generic set of code visible in the code
window which allows the user to identify the type of action to
be performed in the application. The very first word “Private”
denotes that the scope of the action is limited to the interface
or form where it belongs. It can't be accessed outside the
form.
The second word “Sub” represents subroutine which
instructs the compiler regarding the set of instructions
provided by the user for execution and it doesn't return any
value.
The next word is combination of control and action for the
user interface. It describes the specific control with events so
that the execution of instructions can be performed when that
specific action occurs.
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13. The concluding combination i.e. “End Sub”
represents the termination of the particular subroutine. It is
essential because there is no curly brace to represent the
termination of the event or subroutine.
•Private/Public Function <function name> (...........)
<return type>
.............................................................................................
.............................................................................................
End Function
The above block represents the declaration of a function in
the Visual Basic environment. The first word is similar with
respect to subroutine but when the scope of the function is to
be declared as global accessibility then the access specifier
public is used otherwise for a single form or user interface
private access specifier is used.
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14. The next word function is also a keyword in the
Visual Basic environment which suggests the
compiler that a set of instructions will be executed
and at the same time when the execution will
complete it returns the value to the calling function,
subroutine or event. It also accepts argument
which can be supplied from user interface control
or variables. As the function returns a value it is
necessary to declare the return type of the function.
The return type is mention after the parameter list.
It is obvious that the function should be terminated
and for that “End Function” is used.
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