This document discusses the checkbox control in .NET, which allows users to select none, one, or multiple options from a list. It describes that checkboxes can be in a checked or unchecked state, and each click toggles between the two states. The document then lists and explains various properties of checkboxes like AutoCheck, Checked, and Text, as well as methods like Show, Hide, and Focus. It provides an example of using checkboxes for multiple selections and discusses assignments related to explaining checkboxes with examples and their properties and methods.
Swing is a GUI widget toolkit for Java. It is part of Oracle's Java Foundation Classes (JFC) – an API for providing a graphical user interface (GUI) for Java programs.
Swing is a GUI widget toolkit for Java. It is part of Oracle's Java Foundation Classes (JFC) – an API for providing a graphical user interface (GUI) for Java programs.
Using this presentation you will learn dividing the browser window into different parts(frame). With frames, several Web pages can be displayed in the same browser window.
Aggregate functions are functions that take a collection of values as input and return a single value.The ISO standard defines five (5) aggregate functions namely :-
1) COUNT
2) SUM
3) AVG
4) MIN
5) MAX
1.COUNT Function
The COUNT function returns the total number of values in the specified field. It works on both numeric and non-numeric data types. All aggregate functions by default exclude nulls values before working on the data.
MIN function
The MIN function returns the smallest value in the specified table field.
2.MAX function
Just as the name suggests, the MAX function is the opposite of the MIN function. It returns the largest value from the specified table field.
3.SUM function
Suppose we want a report that gives total amount of payments made so far. We can use the MySQL SUM function which returns the sum of all the values in the specified column. SUM works on numeric fields only. Null values are excluded from the result returned.
4.AVG function
MySQL AVG function returns the average of the values in a specified column. Just like the SUM function, it works only on numeric data types.
5.MIN function
The MIN function returns the smallest value in the specified table field.
JavaScript Arithmetic Operators
Arithmetic operators are used to perform arithmetic between variables and/or values.
JavaScript Assignment Operators
Assignment operators are used to assign values to JavaScript variables.
JavaScript String Operators
The + operator, and the += operator can also be used to concatenate (add) strings.
Comparison Operators
Comparison operators are used in logical statements to determine equality or difference between variables or values.
Conditional (Ternary) Operator
The conditional operator assigns a value to a variable based on a condition.
Logical Operators
Logical operators are used to determine the logic between variables or values.
JavaScript Bitwise Operators
Bit operators work on 32 bits numbers. Any numeric operand in the operation is converted into a 32 bit number. The result is converted back to a JavaScript number.
The delete Operator
The delete operator deletes a property from an object:
Using and Creating SQL Functions with Ammar Hassan Brohi.
String Functions
Numeric Functions
String / Number Conversion Functions
Group Functions
Date and Time Functions
Date Conversion Functions
Web Visualization with HTML5, CSS3, and JavaScript is the course with the rapidly changing web
development technologies, it has become important to stay in line with them to progress within the industry,
which is why this course in web virtualization has been brought to you to spruce up your web designing and
animating skills using HTML5, CSS3 and JavaScript. The latest features of HTML5, CSS3 and JavaScript is set
to be provided to you through this course, hence, it is desired that you have basic knowledge on these
programming languages for a smoother learning experience.
This course will start off by walking you through the CSS3 virtualization techniques to design and
animate webs. You will be taught how to create a 3D element using CSS transition and to transform animates
into 2D and 3D, along with an insight into the elements of scalable vector graphics which is needed to create basic
images and polygons and to animate.
Our tutors will further take you through the canvas aspects of HTML5 to start drawing grids and
animations using it. You will also get to learn how to create a callback and create and activate a queue that is
needed in animating and the animation libraries that will be essential to your web designing projects. By the end
of this course, you will have an outstanding knowledge of web visualization using HTML5, CSS3 and
JavaScript to secure yourself a prominent place within the web development industry.
Using this presentation you will learn dividing the browser window into different parts(frame). With frames, several Web pages can be displayed in the same browser window.
Aggregate functions are functions that take a collection of values as input and return a single value.The ISO standard defines five (5) aggregate functions namely :-
1) COUNT
2) SUM
3) AVG
4) MIN
5) MAX
1.COUNT Function
The COUNT function returns the total number of values in the specified field. It works on both numeric and non-numeric data types. All aggregate functions by default exclude nulls values before working on the data.
MIN function
The MIN function returns the smallest value in the specified table field.
2.MAX function
Just as the name suggests, the MAX function is the opposite of the MIN function. It returns the largest value from the specified table field.
3.SUM function
Suppose we want a report that gives total amount of payments made so far. We can use the MySQL SUM function which returns the sum of all the values in the specified column. SUM works on numeric fields only. Null values are excluded from the result returned.
4.AVG function
MySQL AVG function returns the average of the values in a specified column. Just like the SUM function, it works only on numeric data types.
5.MIN function
The MIN function returns the smallest value in the specified table field.
JavaScript Arithmetic Operators
Arithmetic operators are used to perform arithmetic between variables and/or values.
JavaScript Assignment Operators
Assignment operators are used to assign values to JavaScript variables.
JavaScript String Operators
The + operator, and the += operator can also be used to concatenate (add) strings.
Comparison Operators
Comparison operators are used in logical statements to determine equality or difference between variables or values.
Conditional (Ternary) Operator
The conditional operator assigns a value to a variable based on a condition.
Logical Operators
Logical operators are used to determine the logic between variables or values.
JavaScript Bitwise Operators
Bit operators work on 32 bits numbers. Any numeric operand in the operation is converted into a 32 bit number. The result is converted back to a JavaScript number.
The delete Operator
The delete operator deletes a property from an object:
Using and Creating SQL Functions with Ammar Hassan Brohi.
String Functions
Numeric Functions
String / Number Conversion Functions
Group Functions
Date and Time Functions
Date Conversion Functions
Web Visualization with HTML5, CSS3, and JavaScript is the course with the rapidly changing web
development technologies, it has become important to stay in line with them to progress within the industry,
which is why this course in web virtualization has been brought to you to spruce up your web designing and
animating skills using HTML5, CSS3 and JavaScript. The latest features of HTML5, CSS3 and JavaScript is set
to be provided to you through this course, hence, it is desired that you have basic knowledge on these
programming languages for a smoother learning experience.
This course will start off by walking you through the CSS3 virtualization techniques to design and
animate webs. You will be taught how to create a 3D element using CSS transition and to transform animates
into 2D and 3D, along with an insight into the elements of scalable vector graphics which is needed to create basic
images and polygons and to animate.
Our tutors will further take you through the canvas aspects of HTML5 to start drawing grids and
animations using it. You will also get to learn how to create a callback and create and activate a queue that is
needed in animating and the animation libraries that will be essential to your web designing projects. By the end
of this course, you will have an outstanding knowledge of web visualization using HTML5, CSS3 and
JavaScript to secure yourself a prominent place within the web development industry.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
1. CheckBox Control
Prof. Neeraj Bhargava
Kapil Chauhan
Department of Computer Science
School of Engineering & Systems Sciences
MDS University, Ajmer
2. CheckBox Control
Check box control is used to represents list of
options to the user from which user can select
none or any number of options.
Check Box control allow user to select or deselect
particular option.
3. CheckBox Control
Each time user clicks on the Check Box its status get
changed.
When check box is selected it has a checked status and
when it is not selected it has Unchecked status
4. Properties of CheckBox
AutoCheck
It is used to specify weather CheckBox can automatically change
its state or not when it is clicked. It has Boolean value. Default
value is true.
CheckAlign
It is used to get or set alignment of the within
CheckBox Control.
Checked
It is used to get or set Boolean value, which indicates weather
CheckBoxControl is currently selected or not. It has Boolean
value. True means selected. Default value is false.
5. Properties of CheckBox
BackColor
It is used to get or set background color of the
CheckBox.
ForeColor
It is used to get or set color of the text associated with
CheckBox.
Font
It is used to get or set font Style, Font Size, Font Face of
the text associated with CheckBox.
6. Properties of CheckBox
TabStop
It is used to specify weather user can use TAB key to set
focus on CheckBox Control or not. It has Boolean
value. Default value is true.
Text
It is used to get or set text associated with CheckBox
Control.
TextAlign
It is used to get or set alignment of the text that is
associated with CheckBox Control.
7. Methods of the CheckBox
Show
It is used to show CheckBox Control at run time.
Hide
It is used to Hide CheckBox Control at run time.
Focus
It is used to set cursor or focus on CheckBox Control.
8. Example
CheckBoxes allow the user to make multiple
selections from a number of options. You can click
a check box to select it and click it again to
deselect it.
CheckBox1.ThreeState = True
9. Assignment
Explain tools checkbox control with suitable example
and discuss following.
(a) properties
(b) methods
