I. ASP.NET is a web development platform from Microsoft used to build web applications. It provides advantages over classic ASP like separation of presentation and code for easier maintenance.
II. The ASP.NET architecture includes layers for the browser, web server, application server, business logic, and database. It uses HTTP for communication and HTML/XHTML pages.
III. Key challenges in designing web application interfaces include the stateless nature of the web, ensuring responsive and intuitive user interfaces, achieving scalability and performance, and addressing security issues.
Asp.net Web Development | SEO Expert Bangladesh LTDTasnim Jahan
Welcome to
Top 7 Benefits of Using ASP.NET for Web Applications in 2022
Since its introduction in 2002, the ASP.NET framework has grown to become one of the top platforms for software development worldwide. It was developed to make it easier for programmers to create dynamic online applications and services.
Using scripting languages like VBScript and JScript, ASP.NET creates dynamic webpages more quickly and simply. These scripting languages use HTML pages to access SQL databases and server-side objects, which automatically improves the web applications' speed performance.
ASP.NET is one of the most widely used frameworks among developers due to its enormous advantages. It is now ranked in the top 10 web frameworks as of 2021.
What features of ASP.NET, then, make it the best platform for dynamic development? To name a few, they are as follows:
Open Source Platform that is Free
Provides a Wide Range of Tools
Easy incorporation of security-focused features
Support Across Platforms
creates scalable web applications
Significant Community Support
Project Individualization
Let's investigate them.
Free & Open Source Platform Makes it a Lucrative Option
Software that is open-source is typically substantially less expensive than proprietary software. Open source software has been improved and improved by hundreds, if not thousands, of people, making it an affordable option to create solid and rapid applications.
On any platform or device, it is simple to create and maintain reliable, scalable, and secure apps using the open-source web framework ASP.NET. All applications, including websites, mobile apps, desktop apps, and services that run on cloud platforms like Azure, can be created using it by developers.
Additionally, because open-source requires no license costs and offers community assistance, it is a more affordable solution. For the project, you may also employ ASP.NET developers in Bangladesh at a reasonable hourly fee.
Offers Multitude of Tools Leading Rapid Project Development
The.Net framework-based web applications use a variety of tools to carry out specific tasks and streamline development. Its adaptability and simplicity provide customers with a number of advantages, including lower maintenance costs and increased company efficiency.
The majority of Windows-based software products include Net, which also offers multi-platform support on many devices. This enables you to construct websites for both desktop and mobile platforms using only one language.
By utilizing existing skills, techniques, and resources, it eventually ensures quick project development and lowers cost & time to market.
Facilitates Smooth Integration of Security-Centric Features on the Project
Making sure your code is secure against cyberattacks is crucial when developing a new application. The newest features and technology can give you access to a
highly secure platform where your data will be protected and secure, even if someone uses hacking tools to take a close lo
If you are a web developer or want to create a website, the first thing that comes to mind is which language or framework you should choose? It is tough to choose between the two options. You don't have to be concerned about this question because we have solutions for you. We'll talk about the key languages for your website.
TECHNOLOGY FOR BACK-END WEB DEVELOPMENT: SERVER-SIDE SCRIPTING PamRobert
Back-End Web Development: The internet is quite thrilling. When you, the user, request a URL, a lot of code is in action to provide the page you requested.
What exactly links the browser and database in your app?
That application was created using server-side scripts; server-side language created your website invisibly.
A seamless user experience is what the server-side language aims to provide.
Many server-side scripting languages help achieve the desired result.
The server-side programming language you choose will rely on your development team’s tastes and the project’s needs, such as your operating system and database configuration.
Knowing the specific benefits that each server-side scripting language may provide will help you choose your back-end technology and who to employ to do these duties.
The ideal option for you searching for Technology for Back-End Web Development is Yugasa Software Labs.
The document describes an online furniture management system website called Liyawel.com that was created for a master's project. The website was developed in a cost-effective way using an open-source ecommerce solution and includes a front-end public site and a back-end admin site. The website allows users to register, view products by category, add items to a cart, and make payments online with credit/debit cards. It also sends email confirmations.
The document describes an online advertising management system project developed in ASP.NET with C# and SQL Server. The system has four main modules: Administrator, Front Office Staff, Ad Creator, and User. The Administrator module manages employee, customer, and billing details. The Front Office module handles order processing. The Ad Creator module creates ads after orders are received. The User module allows users to track order status and pay bills. The system aims to automate tasks like order processing currently done manually in advertising agencies to save time and improve customer service.
The document describes an online advertising management system project developed in ASP.NET with C# and MS SQL. The system allows an advertising agency to organize tasks like managing customer information, advertising orders, and employee details through different modules. It aims to automate processes like order management, billing, and ad creation to save time and improve customer service over a manual system.
Learn more about the features and limitations of ASP.net and Vue.js with us. Get more information about to get the best out of these powerful development frameworks.
Asp.net Web Development | SEO Expert Bangladesh LTDTasnim Jahan
Welcome to
Top 7 Benefits of Using ASP.NET for Web Applications in 2022
Since its introduction in 2002, the ASP.NET framework has grown to become one of the top platforms for software development worldwide. It was developed to make it easier for programmers to create dynamic online applications and services.
Using scripting languages like VBScript and JScript, ASP.NET creates dynamic webpages more quickly and simply. These scripting languages use HTML pages to access SQL databases and server-side objects, which automatically improves the web applications' speed performance.
ASP.NET is one of the most widely used frameworks among developers due to its enormous advantages. It is now ranked in the top 10 web frameworks as of 2021.
What features of ASP.NET, then, make it the best platform for dynamic development? To name a few, they are as follows:
Open Source Platform that is Free
Provides a Wide Range of Tools
Easy incorporation of security-focused features
Support Across Platforms
creates scalable web applications
Significant Community Support
Project Individualization
Let's investigate them.
Free & Open Source Platform Makes it a Lucrative Option
Software that is open-source is typically substantially less expensive than proprietary software. Open source software has been improved and improved by hundreds, if not thousands, of people, making it an affordable option to create solid and rapid applications.
On any platform or device, it is simple to create and maintain reliable, scalable, and secure apps using the open-source web framework ASP.NET. All applications, including websites, mobile apps, desktop apps, and services that run on cloud platforms like Azure, can be created using it by developers.
Additionally, because open-source requires no license costs and offers community assistance, it is a more affordable solution. For the project, you may also employ ASP.NET developers in Bangladesh at a reasonable hourly fee.
Offers Multitude of Tools Leading Rapid Project Development
The.Net framework-based web applications use a variety of tools to carry out specific tasks and streamline development. Its adaptability and simplicity provide customers with a number of advantages, including lower maintenance costs and increased company efficiency.
The majority of Windows-based software products include Net, which also offers multi-platform support on many devices. This enables you to construct websites for both desktop and mobile platforms using only one language.
By utilizing existing skills, techniques, and resources, it eventually ensures quick project development and lowers cost & time to market.
Facilitates Smooth Integration of Security-Centric Features on the Project
Making sure your code is secure against cyberattacks is crucial when developing a new application. The newest features and technology can give you access to a
highly secure platform where your data will be protected and secure, even if someone uses hacking tools to take a close lo
If you are a web developer or want to create a website, the first thing that comes to mind is which language or framework you should choose? It is tough to choose between the two options. You don't have to be concerned about this question because we have solutions for you. We'll talk about the key languages for your website.
TECHNOLOGY FOR BACK-END WEB DEVELOPMENT: SERVER-SIDE SCRIPTING PamRobert
Back-End Web Development: The internet is quite thrilling. When you, the user, request a URL, a lot of code is in action to provide the page you requested.
What exactly links the browser and database in your app?
That application was created using server-side scripts; server-side language created your website invisibly.
A seamless user experience is what the server-side language aims to provide.
Many server-side scripting languages help achieve the desired result.
The server-side programming language you choose will rely on your development team’s tastes and the project’s needs, such as your operating system and database configuration.
Knowing the specific benefits that each server-side scripting language may provide will help you choose your back-end technology and who to employ to do these duties.
The ideal option for you searching for Technology for Back-End Web Development is Yugasa Software Labs.
The document describes an online furniture management system website called Liyawel.com that was created for a master's project. The website was developed in a cost-effective way using an open-source ecommerce solution and includes a front-end public site and a back-end admin site. The website allows users to register, view products by category, add items to a cart, and make payments online with credit/debit cards. It also sends email confirmations.
The document describes an online advertising management system project developed in ASP.NET with C# and SQL Server. The system has four main modules: Administrator, Front Office Staff, Ad Creator, and User. The Administrator module manages employee, customer, and billing details. The Front Office module handles order processing. The Ad Creator module creates ads after orders are received. The User module allows users to track order status and pay bills. The system aims to automate tasks like order processing currently done manually in advertising agencies to save time and improve customer service.
The document describes an online advertising management system project developed in ASP.NET with C# and MS SQL. The system allows an advertising agency to organize tasks like managing customer information, advertising orders, and employee details through different modules. It aims to automate processes like order management, billing, and ad creation to save time and improve customer service over a manual system.
Learn more about the features and limitations of ASP.net and Vue.js with us. Get more information about to get the best out of these powerful development frameworks.
Important Backend Frameworks To Remember For Businesses In 2023Netizens Technologies
For building dependable and powerful web-based applications on both the front end and the back end, web frameworks have emerged as a crucial tool. Read our blog to find a list of the most notable web backend frameworks you can expect in 2023 to help you get started.
Difference between .net and asp.net all you need to knowsophiaaaddison
Software development applications conquered the world when custom software was developed for a specific purpose. Over time, application frameworks started to make the task easier. It automates the entire software development process. Most importantly, the design and testing are done comprehensively to get an optimal result as required by the developer.
A Deep Dive into Android App Development 2.0.pdflubnayasminsebl
Welcome To
A Deep Dive into Android App Development 2.0
As a strong and adaptable framework, ASP.NET stands out in the constantly changing world of online development. With origins in the early 2000s, ASP.NET has continually changed with the internet's evolving environment, evolving into a foundational technology for creating reliable, scalable, and secure web applications. The world of ASP.NET web development, its evolution, important components, recommended practices, and its influence on the digital world are all covered in this thorough reference.
Understanding ASP.NET in Chapter 1
Microsoft's ASP.NET is a framework for Android App Development 2 server-side web applications that gives programmers the tools, libraries, and technologies they need to develop dynamic web applications. With numerous editions and modifications that have added new features, expanded performance, and increased security, it has a long history.
1. A Synopsis of ASP.NET's History
The history of ASP.NET started in 2002 with the introduction of ASP.NET 1.0. It has undergone a number of revisions over time, including ASP.NET 2.0, 3.5, 4.0, 4.5, and Core, each of which introduced new features and enhancements. An SEO Expate Bangladesh Ltd important step towards open-source, cross-platform development was made with the introduction of ASP.NET Core, which was eventually rebranded as.NET 5 and beyond.
Key Characteristics of ASP.NET Server-Side Development: ASP.NET enables programmers to create server-side web applications, which are more dependable and secure than client-side alternatives. Integration with the.NET Ecosystem: The. NET framework and ASP.NET are strongly connected, giving users access to a variety of libraries and tools. Model-View-Controller (MVC): The MVC design, which encourages the separation of concerns and code organization, is supported by ASP.NET. Cross-Platform Capability: Since the release of.NET Core, ASP.NET can now be utilized on a variety of platforms in addition to Windows. Scalability:
Applications built with ASP.NET can be readily scaled to manage rising traffic and workloads. Security: ASP.NET provides strong security features like data protection, authentication, and authorization. Extensibility: Custom controls, modules, and libraries can be used by developers to expand ASPNET.
Technologies ASP.NET in Chapter
Web development requires a number of different technologies and tools, many of which are included in ASP.NET. Let's explore a few of the foundational elements of the ASP.NET ecosystem.
Web forms for ASP.NET
A framework for creating dynamic web applications is called ASP.NET Web Forms. It makes use of a component-based design, enabling programmers to build reusable UI components and communicate with them via server-side events. Although ASP.NET MVC and Razor Pages have mostly replaced Web Forms in recent years, many legacy applications still use Web Forms.
ASP.NET MVC
A design pattern and framework called ASP.NET MVC (Model-Vi
ASP.NET is a server-side technology for developing dynamic web applications using the .NET Framework. It allows developers to use familiar programming languages like C# and VB to build web applications. ASP.NET pages are compiled for improved performance over traditional ASP pages. ASP.NET provides access to useful .NET Framework functionality and allows separation of server-side code from HTML layout. The document provides instructions on installing Visual Web Developer, the .NET Framework, a web browser, and SQL Server for ASP.NET development.
Web Application Development-Ultimate Guide To Web Application ArchitectureVersatile Mobitech
Web application architecture specifies the connections between apps, middleware systems, and databases to allow them to function together. It includes client-side front end code seen by users and back-end code controlling business logic. Effective web application architecture can handle various stresses, adapt to changing requirements, and improve performance, security, and user experience. It is commonly composed of four layers: presentation, business, persistence, and database layers.
How DotNet, SharePoint, and Azure helps to build a Custom Web Application wi...Aimore Technologies
Microsoft’s ASP.NET technology for internet development? Let’s perceive the explanations behind selecting ASP.NET web application development services.Developers will build all types of apps from the only ones to the foremost complicated ones victimization this programming platform.
Top 8 Reasons ASP.NET Core is the Best Framework for Web Application Developm...WDP Technologies
The time is right to design and build outstanding web applications that can give your business a competitive edge. As a prominent .NET development company, WDP Technologies, we have command and expertise over the language and have tried to address any possible questions you can have regarding .NET Core and why to prefer it. If you have any questions, you can get in touch with us. Our experts are waiting to bring the best of ASP.NET Core for you.
Navigating the Hype and Realities of Web Development FrameworksSeasiaInfotech2
Seasia Infotech offers cutting-edge web development framework services for web solutions. We help to build and manage web applications, services, and websites seamlessly. Visit our website right now to learn more.
This document provides an overview of IT and digital technologies including web development, mobile apps, software as a service (SaaS), and .NET. It discusses key topics such as:
- Web development terms like HTML, CSS, APIs, and content management systems.
- The differences between native mobile apps and web apps, and their respective advantages. Native apps have more features but web apps can work across devices.
- An explanation of Software as a Service (SaaS) and how software is delivered as an online service.
- An overview of the .NET framework for building web apps, desktop apps, mobile apps and games on Windows, Linux and Mac.
What Are Progressive Web Application DevelopmentApp Verticals
Progressive web application development using the latest web technologies can provide both a website and app-like experience for users. Recent browser developments have enabled features like installing web apps to the home screen, push notifications, and offline functionality. Developing progressive web apps has advantages over traditional apps like using open web standards, larger ecosystems, and not requiring app store approval. As attention to apps grows, progressive web applications are a good solution developed using web application frameworks.
A Quick Guide On Mobile App Backend Development For Busy People.docxgoodcoders
There is no refusing that the effectiveness of the mobile app development company process majorly depends on using different technologies to meet various business purposes.
A Quick Guide On Mobile App Backend Development For Busy People.docxgoodcoders
There is no refusing that the effectiveness of the mobile app development company process majorly depends on using different technologies to meet various business purposes.
Web Development SEO Expate BD LTD 1 01.02.2023 .pdfSeo Expate BD LTD
Welcome to
Getting Started with Website Development
Even though the term "web development" typically refers to web markup and coding, website development encompasses all related development tasks, such as client-side scripting, server-side scripting, server and network security configuration, ecommerce development, and content management system (CMS) development.
In this video, we'll go over the principles of web programming, how to create a website and further resources for people who want to learn more or pursue a career in development.
Continue reading or use the chapter links to traverse the manual to learn more about constructing websites.
What makes web development crucial?
The Internet will always be around. In reality, it has developed into a global portal and the primary tool for obtaining information, communicating, learning, and having fun. As of 2021, 4.66 billion individuals on the planet were online, or more than half.
The industry of web development is growing quickly, which is not surprising considering the explosive growth of Internet users. Compared to most other technology professions, web development jobs are expected to grow by 13% between now and 2030.
Learn about the advantages of utilizing CMS Hub to build an optimized website that connects to the whole marketing suite and Hub Spot CRM data.
In the part that follows, we'll go over the principles of web development and provide solutions.
.Net is a framework that helps developers create web applications and web services that use forms and web technology. It is used to develop desktops and server-based applications.
Welcome to
Top Arguments for Why ASP.NET Core Is the Best Framework for Developing Web Applications
It is now simpler to create a web application and expedite corporate procedures than it formerly was in today technologically advanced environment. For reliable Asp.net Web Development services, there are a variety of technologies, tools, and frameworks on the market. But with so many options, it will be difficult to determine which technology is best for web development.
Making the proper technology or framework selection is a challenging decision that keeps engineers up at night. But the ASP.NET Core framework is a response to this query. You must now be asking what ASP.NET Core is and what distinguishes a framework from others. You might also wonder what benefits there are to developing web applications with ASP.NET Core.
An overview of ASP.NET Core
With the most recent release of ASP.NET Core, Microsoft followed in the footsteps of Windows by giving customers the option of developing web applications on other platforms. Building cloud-based web apps is made possible by the open-source, high-performance framework's cutting-edge functionality and cross-platform capabilities.
Earlier, ASP.NET 4.x enjoyed tremendous popularity among developers all around the world. However, ASP.NET Core is an improved version with a leaner and more modular architectural design. However, the most recent.NET 6 version has a ton of incredible features.
Do you know that 8.1% of websites utilize ASP.NET?
ASP.NET Core is a powerhouse of cutting-edge capabilities that has skyrocketed in popularity among developers and paved the path for effective and straightforward web application development. Modern apps that are cloud-based and cross-platform are frequently created using the high-performance framework nowadays.
This cutting-edge program allows you to:
• Use the.NET Framework or.NET Core to run web applications.
• Create innovative and effective online applications, mobile backends, and IoT applications.
• As it gives developers the opportunity to create apps for Windows, Linux, and macOS, it supports various platforms.
• Gain flexibility by choosing whether to install apps and services locally or in the cloud.
You may have heard of the terms.NET Core and.NET Framework as a developer. But first, let us to explain the distinction between.NET Core and.NET Framework..NET Core vs..NET Framework Comparison Dot-NET-Core-vs.-Dot-NET-Framework.jpg
The link between.NET Core and.NET Framework is subset-superset. The "Core" in.NET Core designates the runtime and framework libraries' fundamental functionality from the.NET Framework.
For instance, the GC, JIT, and types like String and List are shared by.NET Core and.NET Framework. The goal of the creation of.NET Core was to make.NET open-source, cross-platform, and suitable for use in situations with fewer resources.The.NET Framework enables programmers to create server- and desktop-based Windows programs, including ASP.NET
This document discusses trends in website building and web design in 2014. It covers techniques used by web designers, including skills in interface design, graphics, coding, search engine optimization and user experience. It also discusses technology trends like responsive design, motion graphics and typography. Finally, it outlines different types of websites including informational, transactional, and hybrid sites that combine tasks and information.
ASP.NET Core is a development web application framework that is created, maintained, and supported by a large number of professionals and Microsoft through open-source projects. It was initially released in 2002 with the goal of developing web applications that Asp.net Web Development were platform-neutral and had integrated features that allowed them to work seamlessly with the HTTP protocol.
Web development is evolving at a breakneck speed every passing year. New website technologies are being discovered regularly as developers explore new ways of innovation.
To make it easier for you, I have analyzed the shifts across industries and created an ultimate list of some of the latest web development trends in 2022.
Important Backend Frameworks To Remember For Businesses In 2023Netizens Technologies
For building dependable and powerful web-based applications on both the front end and the back end, web frameworks have emerged as a crucial tool. Read our blog to find a list of the most notable web backend frameworks you can expect in 2023 to help you get started.
Difference between .net and asp.net all you need to knowsophiaaaddison
Software development applications conquered the world when custom software was developed for a specific purpose. Over time, application frameworks started to make the task easier. It automates the entire software development process. Most importantly, the design and testing are done comprehensively to get an optimal result as required by the developer.
A Deep Dive into Android App Development 2.0.pdflubnayasminsebl
Welcome To
A Deep Dive into Android App Development 2.0
As a strong and adaptable framework, ASP.NET stands out in the constantly changing world of online development. With origins in the early 2000s, ASP.NET has continually changed with the internet's evolving environment, evolving into a foundational technology for creating reliable, scalable, and secure web applications. The world of ASP.NET web development, its evolution, important components, recommended practices, and its influence on the digital world are all covered in this thorough reference.
Understanding ASP.NET in Chapter 1
Microsoft's ASP.NET is a framework for Android App Development 2 server-side web applications that gives programmers the tools, libraries, and technologies they need to develop dynamic web applications. With numerous editions and modifications that have added new features, expanded performance, and increased security, it has a long history.
1. A Synopsis of ASP.NET's History
The history of ASP.NET started in 2002 with the introduction of ASP.NET 1.0. It has undergone a number of revisions over time, including ASP.NET 2.0, 3.5, 4.0, 4.5, and Core, each of which introduced new features and enhancements. An SEO Expate Bangladesh Ltd important step towards open-source, cross-platform development was made with the introduction of ASP.NET Core, which was eventually rebranded as.NET 5 and beyond.
Key Characteristics of ASP.NET Server-Side Development: ASP.NET enables programmers to create server-side web applications, which are more dependable and secure than client-side alternatives. Integration with the.NET Ecosystem: The. NET framework and ASP.NET are strongly connected, giving users access to a variety of libraries and tools. Model-View-Controller (MVC): The MVC design, which encourages the separation of concerns and code organization, is supported by ASP.NET. Cross-Platform Capability: Since the release of.NET Core, ASP.NET can now be utilized on a variety of platforms in addition to Windows. Scalability:
Applications built with ASP.NET can be readily scaled to manage rising traffic and workloads. Security: ASP.NET provides strong security features like data protection, authentication, and authorization. Extensibility: Custom controls, modules, and libraries can be used by developers to expand ASPNET.
Technologies ASP.NET in Chapter
Web development requires a number of different technologies and tools, many of which are included in ASP.NET. Let's explore a few of the foundational elements of the ASP.NET ecosystem.
Web forms for ASP.NET
A framework for creating dynamic web applications is called ASP.NET Web Forms. It makes use of a component-based design, enabling programmers to build reusable UI components and communicate with them via server-side events. Although ASP.NET MVC and Razor Pages have mostly replaced Web Forms in recent years, many legacy applications still use Web Forms.
ASP.NET MVC
A design pattern and framework called ASP.NET MVC (Model-Vi
ASP.NET is a server-side technology for developing dynamic web applications using the .NET Framework. It allows developers to use familiar programming languages like C# and VB to build web applications. ASP.NET pages are compiled for improved performance over traditional ASP pages. ASP.NET provides access to useful .NET Framework functionality and allows separation of server-side code from HTML layout. The document provides instructions on installing Visual Web Developer, the .NET Framework, a web browser, and SQL Server for ASP.NET development.
Web Application Development-Ultimate Guide To Web Application ArchitectureVersatile Mobitech
Web application architecture specifies the connections between apps, middleware systems, and databases to allow them to function together. It includes client-side front end code seen by users and back-end code controlling business logic. Effective web application architecture can handle various stresses, adapt to changing requirements, and improve performance, security, and user experience. It is commonly composed of four layers: presentation, business, persistence, and database layers.
How DotNet, SharePoint, and Azure helps to build a Custom Web Application wi...Aimore Technologies
Microsoft’s ASP.NET technology for internet development? Let’s perceive the explanations behind selecting ASP.NET web application development services.Developers will build all types of apps from the only ones to the foremost complicated ones victimization this programming platform.
Top 8 Reasons ASP.NET Core is the Best Framework for Web Application Developm...WDP Technologies
The time is right to design and build outstanding web applications that can give your business a competitive edge. As a prominent .NET development company, WDP Technologies, we have command and expertise over the language and have tried to address any possible questions you can have regarding .NET Core and why to prefer it. If you have any questions, you can get in touch with us. Our experts are waiting to bring the best of ASP.NET Core for you.
Navigating the Hype and Realities of Web Development FrameworksSeasiaInfotech2
Seasia Infotech offers cutting-edge web development framework services for web solutions. We help to build and manage web applications, services, and websites seamlessly. Visit our website right now to learn more.
This document provides an overview of IT and digital technologies including web development, mobile apps, software as a service (SaaS), and .NET. It discusses key topics such as:
- Web development terms like HTML, CSS, APIs, and content management systems.
- The differences between native mobile apps and web apps, and their respective advantages. Native apps have more features but web apps can work across devices.
- An explanation of Software as a Service (SaaS) and how software is delivered as an online service.
- An overview of the .NET framework for building web apps, desktop apps, mobile apps and games on Windows, Linux and Mac.
What Are Progressive Web Application DevelopmentApp Verticals
Progressive web application development using the latest web technologies can provide both a website and app-like experience for users. Recent browser developments have enabled features like installing web apps to the home screen, push notifications, and offline functionality. Developing progressive web apps has advantages over traditional apps like using open web standards, larger ecosystems, and not requiring app store approval. As attention to apps grows, progressive web applications are a good solution developed using web application frameworks.
A Quick Guide On Mobile App Backend Development For Busy People.docxgoodcoders
There is no refusing that the effectiveness of the mobile app development company process majorly depends on using different technologies to meet various business purposes.
A Quick Guide On Mobile App Backend Development For Busy People.docxgoodcoders
There is no refusing that the effectiveness of the mobile app development company process majorly depends on using different technologies to meet various business purposes.
Web Development SEO Expate BD LTD 1 01.02.2023 .pdfSeo Expate BD LTD
Welcome to
Getting Started with Website Development
Even though the term "web development" typically refers to web markup and coding, website development encompasses all related development tasks, such as client-side scripting, server-side scripting, server and network security configuration, ecommerce development, and content management system (CMS) development.
In this video, we'll go over the principles of web programming, how to create a website and further resources for people who want to learn more or pursue a career in development.
Continue reading or use the chapter links to traverse the manual to learn more about constructing websites.
What makes web development crucial?
The Internet will always be around. In reality, it has developed into a global portal and the primary tool for obtaining information, communicating, learning, and having fun. As of 2021, 4.66 billion individuals on the planet were online, or more than half.
The industry of web development is growing quickly, which is not surprising considering the explosive growth of Internet users. Compared to most other technology professions, web development jobs are expected to grow by 13% between now and 2030.
Learn about the advantages of utilizing CMS Hub to build an optimized website that connects to the whole marketing suite and Hub Spot CRM data.
In the part that follows, we'll go over the principles of web development and provide solutions.
.Net is a framework that helps developers create web applications and web services that use forms and web technology. It is used to develop desktops and server-based applications.
Welcome to
Top Arguments for Why ASP.NET Core Is the Best Framework for Developing Web Applications
It is now simpler to create a web application and expedite corporate procedures than it formerly was in today technologically advanced environment. For reliable Asp.net Web Development services, there are a variety of technologies, tools, and frameworks on the market. But with so many options, it will be difficult to determine which technology is best for web development.
Making the proper technology or framework selection is a challenging decision that keeps engineers up at night. But the ASP.NET Core framework is a response to this query. You must now be asking what ASP.NET Core is and what distinguishes a framework from others. You might also wonder what benefits there are to developing web applications with ASP.NET Core.
An overview of ASP.NET Core
With the most recent release of ASP.NET Core, Microsoft followed in the footsteps of Windows by giving customers the option of developing web applications on other platforms. Building cloud-based web apps is made possible by the open-source, high-performance framework's cutting-edge functionality and cross-platform capabilities.
Earlier, ASP.NET 4.x enjoyed tremendous popularity among developers all around the world. However, ASP.NET Core is an improved version with a leaner and more modular architectural design. However, the most recent.NET 6 version has a ton of incredible features.
Do you know that 8.1% of websites utilize ASP.NET?
ASP.NET Core is a powerhouse of cutting-edge capabilities that has skyrocketed in popularity among developers and paved the path for effective and straightforward web application development. Modern apps that are cloud-based and cross-platform are frequently created using the high-performance framework nowadays.
This cutting-edge program allows you to:
• Use the.NET Framework or.NET Core to run web applications.
• Create innovative and effective online applications, mobile backends, and IoT applications.
• As it gives developers the opportunity to create apps for Windows, Linux, and macOS, it supports various platforms.
• Gain flexibility by choosing whether to install apps and services locally or in the cloud.
You may have heard of the terms.NET Core and.NET Framework as a developer. But first, let us to explain the distinction between.NET Core and.NET Framework..NET Core vs..NET Framework Comparison Dot-NET-Core-vs.-Dot-NET-Framework.jpg
The link between.NET Core and.NET Framework is subset-superset. The "Core" in.NET Core designates the runtime and framework libraries' fundamental functionality from the.NET Framework.
For instance, the GC, JIT, and types like String and List are shared by.NET Core and.NET Framework. The goal of the creation of.NET Core was to make.NET open-source, cross-platform, and suitable for use in situations with fewer resources.The.NET Framework enables programmers to create server- and desktop-based Windows programs, including ASP.NET
This document discusses trends in website building and web design in 2014. It covers techniques used by web designers, including skills in interface design, graphics, coding, search engine optimization and user experience. It also discusses technology trends like responsive design, motion graphics and typography. Finally, it outlines different types of websites including informational, transactional, and hybrid sites that combine tasks and information.
ASP.NET Core is a development web application framework that is created, maintained, and supported by a large number of professionals and Microsoft through open-source projects. It was initially released in 2002 with the goal of developing web applications that Asp.net Web Development were platform-neutral and had integrated features that allowed them to work seamlessly with the HTTP protocol.
Web development is evolving at a breakneck speed every passing year. New website technologies are being discovered regularly as developers explore new ways of innovation.
To make it easier for you, I have analyzed the shifts across industries and created an ultimate list of some of the latest web development trends in 2022.
How to Create User Notification in Odoo 17Celine George
This slide will represent how to create user notification in Odoo 17. Odoo allows us to create and send custom notifications on some events or actions. We have different types of notification such as sticky notification, rainbow man effect, alert and raise exception warning or validation.
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Artificial Intelligence (AI) has revolutionized the creation of images and videos, enabling the generation of highly realistic and imaginative visual content. Utilizing advanced techniques like Generative Adversarial Networks (GANs) and neural style transfer, AI can transform simple sketches into detailed artwork or blend various styles into unique visual masterpieces. GANs, in particular, function by pitting two neural networks against each other, resulting in the production of remarkably lifelike images. AI's ability to analyze and learn from vast datasets allows it to create visuals that not only mimic human creativity but also push the boundaries of artistic expression, making it a powerful tool in digital media and entertainment industries.
Information and Communication Technology in EducationMJDuyan
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 2)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐈𝐂𝐓 𝐢𝐧 𝐞𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧:
Students will be able to explain the role and impact of Information and Communication Technology (ICT) in education. They will understand how ICT tools, such as computers, the internet, and educational software, enhance learning and teaching processes. By exploring various ICT applications, students will recognize how these technologies facilitate access to information, improve communication, support collaboration, and enable personalized learning experiences.
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐬𝐨𝐮𝐫𝐜𝐞𝐬 𝐨𝐧 𝐭𝐡𝐞 𝐢𝐧𝐭𝐞𝐫𝐧𝐞𝐭:
-Students will be able to discuss what constitutes reliable sources on the internet. They will learn to identify key characteristics of trustworthy information, such as credibility, accuracy, and authority. By examining different types of online sources, students will develop skills to evaluate the reliability of websites and content, ensuring they can distinguish between reputable information and misinformation.
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 3)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
Lesson Outcomes:
- students will be able to identify and name various types of ornamental plants commonly used in landscaping and decoration, classifying them based on their characteristics such as foliage, flowering, and growth habits. They will understand the ecological, aesthetic, and economic benefits of ornamental plants, including their roles in improving air quality, providing habitats for wildlife, and enhancing the visual appeal of environments. Additionally, students will demonstrate knowledge of the basic requirements for growing ornamental plants, ensuring they can effectively cultivate and maintain these plants in various settings.
8+8+8 Rule Of Time Management For Better ProductivityRuchiRathor2
This is a great way to be more productive but a few things to
Keep in mind:
- The 8+8+8 rule offers a general guideline. You may need to adjust the schedule depending on your individual needs and commitments.
- Some days may require more work or less sleep, demanding flexibility in your approach.
- The key is to be mindful of your time allocation and strive for a healthy balance across the three categories.
2. WHAT IS A WEB-BASED APPLICATION?
A web-based application is any application that uses a
website as the interface or front-end. Users can easily
access the application from any computer connected to
the Internet using a standard browser.
On the other hand, Google Docs is also a word-
processing application but users perform all the
functions using a web browser instead of using software
installed on their computer. This means that it is a web-
based application.
3. ADVANTAGES OF USING WEB BASED
APPLICATIONS:
I. Work from anywhere anytime. Web based software can be accessed from any
device that is connected to the internet. Data is available from anywhere after
the user logs in. This is a real bonus for productivity.
II. No physical software to download, install, update or manage. The software is
always up to date and down times are minimized with redundant systems off
site.
III. Web based software is compatible with any device or platform. The software is
delivered through a browser of the users choice.
IV. Pay as you go. Upfront costs are minimal with fees based on a per user
scheme.
V. Scalability. With web based software you can easily add more user license in
seconds. No more installations and configurations on every work station or
laptop.
VI. Mobile device applications allow for access to the software when out of the
office. Productivity remains high as employees can get the work they need done
now.
4. WEB APPLICATION ARCHITECTURE
Composed of:
Web browser layer – allows users to navigate through
Web pages on the Internet
Web server layer – responds to requests submitted by
the Web browsers
Application server layer – used for data processing
and interfacing to the business logic and database
server
Business Logic layer – implements business rules
Database server layer – stores and manages data
4
5. WEB APPLICATION ARCHITECTURE…
Uses Web browsers as the front ends
Uses the Web to communicate with the
Web server
Uses HTTP as the communication
protocol between the Web browser and
the Web server
Uses HTML/XHTML pages created
using, ActiveX, Java applets, ASP, JSP
etc
5
6. WEB APPLICATION COMPONENTS
Logical components of
Web Applications
Physical structure of
Web Applications
Introduction
to
the
Web
Applications
6
7. EXAMPLES OF WEB APPLICATIONS
Examples of Web applications include:
Reservation systems
Weblogs
Massively-Multiplayer Online Role-Playing Game (MMORPG)
Online shopping
Online auction
Games
Multimedia applications
Calendars
Maps
Chat applications
Clocks
Interactive design applications
Stock tickers
Currency converters
Data entry/display systems
7
8. BUILDING WEB APPLICATIONS
Two major components needed to build web
applications include:
Hardware platforms – could be a single shared server
running on a web server and a database
Software platforms
Schema – for data storage
Business rule (logic) – for accessing and modifying data
Interactive logic – for presenting data to users
8
9. CHALLENGES TO DESIGNING INTERFACES
FOR WEB APPLICATIONS
“Loosely coupled” web architecture: An important challenge faced by
web application designers is caused by the “loosely coupled” or
“stateless” nature of the Web. The Web’s interaction paradigm is very
simple: Users request web pages with web browsers, and servers
respond by sending the requested pages to the browsers or informing
users if there are problems retrieving those pages. However, once a
user’s request is satisfied by the web server, by sending the web page
to the browser, the connection between the web server and the web
browser is disconnected. When a user makes a subsequent request,
the connection is established again with the server until the new web
page is “reloaded” in the user’s browser.
10. CHALLENGES TO DESIGNING INTERFACES
FOR WEB APPLICATIONS
User Interface and User Experience: Think a decade ago, the web
was a completely different place. Smartphones don’t exist. Simpler and
customer oriented web application are highly expected now. Sometimes
it’s the small UI elements that make the biggest impact. In the era of
Smartphones, websites should be responsive enough on the smaller
screens. If your web applications frustrate or confuse users, then it is
difficult to maintain your customer’s loyalty for your website. Website
navigation is another part often neglected by developers. Intuitive
navigation creates a better user experience for the website visitor.
Intuitive navigation is leading your audience to the information they are
looking without a learning curve. And when the navigation is intuitive,
visitors can find out information without any pain, creating a flawless
experience preventing them from visiting the competitors.
11. CHALLENGES TO DESIGNING INTERFACES
FOR WEB APPLICATIONS
Scalability: Scalability is neither performance nor it’s about making
good use of computing power and bandwidth. It’s about load balancing
between the servers, hence, when the load increases (i.e. more traffic
on the page) additional servers can be added to balance it. You should
not just throw all the load on a single server but you should design the
software such that it can work on a cluster of servers. Service-oriented
architecture (SOA) can help in improving scalability when more and
more servers are added.
Performance: Generally, it is accepted that website speed has the
major importance for a successful website. When your business is
online every second counts. Slow web applications are a failure.
12. CHALLENGES TO DESIGNING INTERFACES
FOR WEB APPLICATIONS
Knowledge of Framework and Platforms: Frameworks are the kick
start for development languages: they boost performance, offer libraries
of coding and extend capabilities, so developers need not do hand-
coding web applications from the ground up. Frameworks offer features
like models, APIs, snippets of code and other elements to develop
dynamic web applications.
Security: Security should be considered throughout the software
development life cycle, especially when the application is dealing with
the vital information such as payment details, contact information, and
confidential data. There are many things to consider when it comes to
web application security such as denial of service attacks, the safety of
user data, database malfunctioning, unauthorized access to restricted
parts of the website, etc.
13. ASP.NET
ASP.Net is a web development platform provided by Microsoft.
It is used for creating web-based applications. ASP.Net was
first released in the year 2002.
The first version of ASP.Net deployed was 1.0. The most
recent version of ASP.Net is version 4.6. ASP.Net is designed
to work with the HTTP protocol. This is the standard protocol
used across all web applications.
ASP.Net applications can also be written in a variety of .Net
languages. These include C#, VB.Net, and J#. In this chapter,
you will see some basic fundamental of the .Net framework.
The full form of ASP is Active Server Pages, and .NET is
Network Enabled Technologies.
14. ASP.NET ADVANTAGES OVER ASP
A clean separation between presentation and code.
With classic ASP, your programming logic was often
scattered throughout the HTML of the page, making
it hard to make changes to the page later.
A development model that was much closer to the
way desktop applications are programmed. This
made it easier for the many Visual Basic desktop
programmers to make the switch to web
applications.
A feature-rich development tool (called Visual
Studio .NET) that allowed developers to create and
code their web applications visually.
15. CONT..
A choice between a number of object-oriented
programming languages, of which Visual Basic
.NET and C# (pronounced as C-Sharp) are now the
most popular.
Access to the entire .NET Framework, which for the
first time meant that web developers had a unified
and easy way to access many advanced features to
work with databases, files, e-mail, networking tools,
and much more.
16. HISTORY (ASP).NET
.NET framework becomes bigger and bigger
ASP.NET, including MVC, tightly coupled to the
framework
Difficult to keep up the release cycle
17. CONT..
A choice between a number of object-oriented
programming languages, of which Visual Basic
.NET and C# (pronounced as C-Sharp) are now the
most popular.
Access to the entire .NET Framework, which for the
first time meant that web developers had a unified
and easy way to access many advanced features to
work with databases, files, e-mail, networking tools,
and much more.
18. ASP.NET ARCHITECTURE AND ITS
COMPONENTS
ASP.Net is a framework which is used to develop a
Web-based application. The basic architecture of
the ASP.Net framework is as shown below.
19. CONT.
The architecture of the .Net framework is based on the
following key components
Language – A variety of languages exists for .net
framework. They are VB.net and C#. These can be used
to develop web applications.
Library - The .NET Framework includes a set of
standard class libraries. The most common library used
for web applications in .net is the Web library. The web
library has all the necessary components used to
develop .Net web-based applications.
Common Language Runtime - The Common
Language Infrastructure or CLI is a platform. .Net
programs are executed on this platform. The CLR is
used for performing key activities. Activities include
Exception handling and Garbage collection.
20. KEY CHARACTERISTICS OF THE ASP.NET
FRAMEWORK
Code Behind Mode – This is the concept of
separation of design and code. By making this
separation, it becomes easier to maintain the
ASP.Net application. The general file type of an
ASP.Net file is aspx. Assume we have a web page
called MyPage.aspx. There will be another file
called MyPage.aspx.cs which would denote the
code part of the page. So Visual Studio creates
separate files for each web page, one for the
design part and the other for the code.
State Management – ASP.Net has the facility to
control state management. HTTP is known as a
stateless protocol.
21. KEY CHARACTERISTICS OF THE ASP.NET
FRAMEWORK
Caching – ASP.Net can implement the concept of
Caching. This improves the performance of the
application. By caching those pages which are
often requested by the user can be stored in a
temporary location. These pages can be retrieved
faster and better responses can be sent to the user.
So caching can significantly improve the
performance of an application.
22. WHAT IS ASP.NET LIFECYCLE?
When an ASP.Net application is launched, there are
series of steps which are carried out. These series
of steps make up the lifecycle of the application.
Let's look at the various stages of a typical page
lifecycle of an ASP.Net Web Application.
23. WHAT IS ASP.NET LIFECYCLE?
1. Application Start - The life cycle of an ASP.NET
application starts when a request is made by a user.
This request is to the Web server for the ASP.Net
Application. This happens when the first user normally
goes to the home page for the application for the first
time. During this time, there is a method called
Application_start which is executed by the web server.
Usually, in this method, all global variables are set to
their default values.
2. Object creation - The next stage is the creation of the
HttpContext, HttpRequest & HttpResponse by the web
server. The HttpContext is just the container for the
HttpRequest and HttpResponse objects. The
HttpRequest object contains information about the
current request, including cookies and browser
information. The HttpResponse object contains the
response that is sent to the client.
24. WHAT IS ASP.NET LIFECYCLE?
3. HttpApplication creation - This object is created by
the web server. It is this object that is used to process
each subsequent request sent to the application. For
example, let's assume we have 2 web applications.
One is a shopping cart application, and the other is a
news website. For each application, we would have 2
HttpApplication objects created. Any further requests to
each website would be processed by each
HttpApplication respectively.
4. Dispose - This event is called before the application
instance is destroyed. During this time, one can use
this method to manually release any unmanaged
resources.
5. Application End - This is the final part of the
application. In this part, the application is finally
unloaded from memory.
25. ASP.NET PAGE LIFECYCLE?
When an ASP.Net page is called, it goes through a
particular lifecycle. This is done before the
response is sent to the user. There are series of
steps which are followed for the processing of an
ASP.Net page. Let's look at the various stages of
the lifecycle of an ASP.Net web page.
26. ASP.NET PAGE LIFECYCLE?
1. Page Request- This is when the page is first
requested from the server. When the page is
requested, the server checks if it is requested for the
first time. If so, then it needs to compile the page,
parse the response and send it across to the user. If it
is not the first time the page is requested, the cache is
checked to see if the page output exists. If so, that
response is sent to the user.
2. Page Start – During this time, 2 objects, known as the
Request and Response object are created. The
Request object is used to hold all the information which
was sent when the page was requested. The
Response object is used to hold the information which
is sent back to the user.
3. Page Initialization – During this time, all the controls
on a web page is initialized. So if you have any label,
textbox or any other controls on the web form, they are
all initialized.
27. ASP.NET PAGE LIFECYCLE?
4. Page Load – This is when the page is actually loaded with
all the default values. So if a textbox is supposed to have a
default value, that value is loaded during the page load time.
5. Validation – Sometimes there can be some validation set on
the form. For example, there can be a validation which says
that a list box should have a certain set of values. If the
condition is false, then there should be an error in loading
the page.
6. Postback event handling – This event is triggered if the
same page is being loaded again.
7. Page Rendering – This happens just before all the
response information is sent to the user. All the information
on the form is saved, and the result is sent to the user as a
complete web page.
8. Unload – Once the page output is sent to the user, there is
no need to keep the ASP.net web form objects in memory.
So the unloading process involves removing all unwanted
objects from memory.
28. HOW ASP.NET PAGE WORK
When you create a page in VWD, you add markup
to it. The markup in an ASPX page is a combination
of plain text, HTML, code for ASP.NET Server
Controls.
When you request an ASPX page in your browser,
the web server processes the page, executes any
code it finds in the file, and effectively transforms
the ASP.NET markup into plain HTML that it then
sends to the browser, where it is displayed. In the
preceding Try It Out, the resulting HTML causes the
browser to display the content. HTML, or HyperText
Markup Language, is the language that browsers
use to display a web page.
29. AN INTRODUCTION TO ASP .NET 4
When you type a web address like
www.unizwa.edu.om in your web browser and
press Enter, the browser sends a request to the
web server at that address. This is done through
HTTP, the HyperText Transfer Protocol. HTTP is the
protocol by which web browsers and web servers
communicate. When you send the address, you
send a request to the server. When the server is
active and the request is valid, the server accepts
the request, processes it, and then sends the
response back to the client browser. The
relationship between the request and response is
shown in Figure
30. CONT.
In the case of an .aspx page, the request is eventually handled and
processed by the ASP.NET runtime, part of the Microsoft .NET
Framework designed specifically to handle web requests.
31. ASP.NET PAGE PROCESSING
During the processing of the page, three main areas
can influence the way the page eventually ends up in
the browser:
Static text. Any static text, like HTML, CSS, or
JavaScript code you place in a page, is sent to the
browser directly.
ASP.NET Server Controls. These controls are
placed in your ASPX page and when they are
processed, they emit HTML that is inserted in the
page.
32. CONT.
Programming code. You can place code in a
separate code file, called a Code Behind file. This
code can be executed by the runtime automatically,
or based on a user’s action. Either way, execution
of the code can greatly influence the way the page
is displayed, by accessing databases, performing
calculations, hiding or showing specific controls,
and much more.
Once the page is done processing, and all the HTML
for the page has been collected, the HTML is sent
back to the browser. The browser then reads it,
parses it and, finally, displays the page for you to look
at.
33. EVENT HANDLING USING CONTROLS
All ASP.NET controls are implemented as classes, and they have events which are fired
when a user performs a certain action on them. For example, when a user clicks a button
the 'Click' event is generated. For handling events, there are in-built attributes and event
handlers. Event handler is coded to respond to an event, and take appropriate action on
it.
By default, Visual Studio creates an event handler by including a Handles clause on the
Sub procedure. This clause names the control and event that the procedure handles.
The ASP tag for a button control:
<asp:Button ID="btnCancel" runat="server" Text="Cancel" />
The event handler for the Click event:
Protected Sub btnCancel_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Handles btnCancel.Click End Sub
33
34. WHAT IS PAGE DIRECTIVES IN ASP.NET?
Basically Page Directives are commands. These commands are used by the
compiler when the page is compiled.
How to use the directives in an ASP.NET page
It is not difficult to add a directive to an ASP.NET page. It is simple to add
directives to an ASP.NET page. You can write directives in the following
format:
<%@[Directive][Attributes]%>
See the directive format, it starts with "<%@" and ends with "%>". The best
way is to put the directive at the top of your page. But you can put a directive
anywhere in a page. One more thing, you can put more than one attribute in
a single directive.
34
35. WHAT IS PAGE DIRECTIVES IN ASP.NET?
Here is the full list of directives:
@Page
@Master
@Control
@Import
@Implements
@Register
@Assembly
@MasterType
@Output Cache
@PreviousPageType
@Reference
35
36. PROJECTS AND SOLUTIONS IN ASP.NET
A typical ASP.NET application consists of many items: the web content files
(.aspx), source files (.cs files), assemblies (.dll and .exe files), data source
files (.mdb files), references, icons, user controls and miscellaneous other
files and folders. All these files that make up the website are contained in a
Solution.
When a new website is created. VS automatically creates the solution and
displays it in the solution explorer.
Solutions may contain one or more projects. A project contains content files,
source files, and other files like data sources and image files. Generally, the
contents of a project are compiled into an assembly as an executable file
(.exe) or a dynamic link library (.dll) file.
36
37. CONT.
Typically a project contains the following content files:
Page file (.aspx)
User control (.ascx)
Web service (.asmx)
Master page (.master)
Site map (.sitemap)
Website configuration file (.config)
37
38. WHAT IS VIEW STATE?
View State is the method to preserve the Value of the Page and
Controls between round trips. It is a Page-Level State Management
technique. View State is turned on by default and normally serializes
the data in every control on the page regardless of whether it is
actually used during a post-back.
A web application is stateless. That means that a new instance of a
page is created every time when we make a request to the server to
get the page and after the round trip our page has been lost
immediately
39. FEATURES OF VIEW STATE
These are the main features of view state:
1. Retains the value of the Control after post-back without using a session.
2. Stores the value of Pages and Control Properties defined in the page.
3. Creates a custom View State Provider that lets you store View State
Information in a SQL Server Database or in another data store.
Advantages of View State
1. Easy to Implement.
2. No server resources are required: The View State is contained in a
structure within the page load.
3. Enhanced security features: It can be encoded and compressed or
Unicode implementation.
40. DIFFERENT SESSION STATE MANAGEMENT OPTIONS
AVAILABLE IN ASP.NET?
State Management in ASP.NET
A new instance of the Web page class is created each time the page is
posted to the server.
In traditional Web programming, all information that is associated with the
page, along with the controls on the page, would be lost with each
roundtrip.
The Microsoft ASP.NET framework includes several options to help you
preserve data on both a per-page basis and an application-wide basis.
These options can be broadly divided into the following two categories:
Client-Side State Management Options
Server-Side State Management Options
41. CONT.
Client-Side State Management
Client-based options involve storing information either in the page or on
the client computer.
Some client-based state management options are:
Hidden fields
View state
Cookies
Query strings
42. CONT.
Server-Side State Management
There are situations where you need to store the state information on the
server side.
Server-side state management enables you to manage application-related
and session-related information on the server.
ASP.NET provides the following options to manage state at the server
side:
Application state
Session state
43. WHAT IS THE WEB.CONFIG FILE IN ASP?
Configuration file is used to manage various settings that define a website.
The settings are stored in XML files that are separate from your application
code. In this way you can configure settings independently from your code.
Generally a website contains a single Web.config file stored inside the
application root directory. However there can be many configuration files that
manage settings at various levels within an application.
Usage of configuration file
ASP.NET Configuration system is used to describe the properties and
behaviors of various aspects of ASP.NET applications. Configuration files
help you to manage the settings related to your website. Each file is an XML
file (with the extension .config) that contains a set of configuration elements.
Configuration information is stored in XML-based text files.
44. CONT.
Benefits of XML-based Configuration files:
ASP.NET Configuration system is extensible and application specific
information can be stored and retrieved easily. It is human readable.
You need not restart the web server when the settings are changed in
configuration file. ASP.NET automatically detects the changes and
applies them to the running ASP.NET application.
You can use any standard text editor or XML parser to create and edit
ASP.NET configuration files.
44
45. POSTBACK PROPERTY IN ASP.NET?
If we create a web Page, which consists of one or more Web Controls that are
configured to use AutoPostBack (Every Web controls will have their own AutoPostBack
property), the ASP.NET adds a special JavaScipt function to the rendered HTML Page.
This function is named _doPostBack() . When Called, it triggers a PostBack, sending
data back to the web Server.
ASP.NET also adds two additional hidden input fields that are used to pass information
back to the server. This information consists of ID of the Control that raised the event
and any additional information if needed. These fields will empty initially as shown below,
<input type="hidden" name="__EVENTTARGET" id="__EVENTTARGET" value="" />
<input type="hidden" name="__EVENTARGUMENT" id="__EVENTARGUMENT" value=
"" />
45
46. POSTBACK PROPERTY IN ASP.NET?
The following actions will be taken place when a user changes a control that has the
AutoPostBack property set to true:
1. On the client side, the JavaScript _doPostBack function is invoked, and the page is
resubmitted to the server.
2. ASP.NET re-creates the Page object using the .aspx file.
3. ASP.NET retrieves state information from the hidden view state field and updates
the controls accordingly.
4. The Page.Load event is fired.
5. The appropriate change event is fired for the control. (If more than one control has
been changed, the order of change events is undetermined.)
6. The Page.PreRender event fires, and the page is rendered (transformed from a set
of objects to an HTML page).
7. Finally, the Page.Unload event is fired.
8. The new page is sent to the client.