#Dot Net Training

[monicapassion]

Best Dot .Net / Asp Training Institute in Noida

Javatpoint is considered one of the Best .NET / ASP training institutes in Noida. We provide the best curriculum with live projects and training with professional teachers with working experience incorporated. Our .NET / ASP course is designed so that any student completing this course, irrespective of their previous knowledge, can easily master .NET / ASP and how to develop multiple applications.

.NET, also known as dot net, is a framework designed by Microsoft that is generally used with different programming languages present in the market due to the vast interpretability. NET. This framework can be used to develop multiple applications or multiple different platforms. It can be used to develop various applications it is in high demand amongst developers.

.NET developers can easily work as front-end developers, back-end developers, full-stack developers, android developers, or even web applications.

Javatpoint provides 24 / 7 working professionals and placement support, and we offer the best placement and a guaranteed internship with some of the top MNCs. Our professionals train students in every aspect they face while working for a company.

[scholarhat01]

Building Real-Time Applications with SignalR in .NET

In today's digital world, real-time communication and interactivity have become paramount. Whether you're developing a chat application, a live dashboard, or a collaborative editing platform, the need for instant updates and seamless user experiences is evident. This is where SignalR, a powerful library in the .NET ecosystem, comes into play. In this comprehensive guide, we'll delve into the world of SignalR and learn how to harness its capabilities to build real-time applications. So, let's get started on this journey to enhance your dot net training!

Introduction to SignalR

SignalR is a library in the .NET framework that simplifies the process of adding real-time functionality to your applications. It allows for bidirectional communication between clients and servers, enabling instant updates and data synchronization. SignalR is particularly valuable for applications that require live updates, such as chat applications, online gaming, and collaborative tools.

With SignalR, you can seamlessly integrate real-time features into your .NET applications without the need for complex and cumbersome configurations. It abstracts the underlying communication protocols and provides a high-level API, making it easier for developers to focus on building features rather than dealing with low-level networking details.

Setting Up Your Development Environment

Before you dive into building real-time applications with SignalR, it's essential to set up your development environment. Ensure you have the latest version of the .NET SDK installed on your machine. You can download it from the official .NET website. Additionally, you may want to use a code editor like Visual Studio or Visual Studio Code for a more seamless development experience.

Once your development environment is ready, you can start creating your .NET application and adding SignalR to it. SignalR can be installed via NuGet, the package manager for .NET. You can use the following command to install SignalR in your project:

bashCopy code

dotnet add package Microsoft.AspNetCore.SignalR

This command will add the necessary packages and dependencies to your project, allowing you to start using SignalR in your application.

Understanding Hubs in SignalR

In SignalR, a hub is a central communication point that manages client-server interactions. Hubs provide a high-level API for sending and receiving messages between clients and the server. To create a hub in your .NET application, you need to define a class that derives from the Hub class provided by SignalR.

Here's a simple example of a SignalR hub class:

csharpCopy code

using Microsoft.AspNetCore.SignalR; public class ChatHub : Hub { public async Task SendMessage(string user, string message) { await Clients.All.SendAsync("ReceiveMessage", user, message); } }

In the above code, we've created a ChatHub that inherits from Hub. It defines a method SendMessage that allows clients to send messages, which are then broadcasted to all connected clients.

Establishing Connections

In a real-time application, establishing and managing connections between clients and the server is crucial. SignalR simplifies this process by handling connection management for you. Clients can connect to a hub using JavaScript or any compatible client library provided by SignalR.

On the server side, SignalR provides APIs to manage connections, such as detecting when a client connects or disconnects. Here's an example of how you can handle client connections in a SignalR hub:

csharpCopy code

public override async Task OnConnectedAsync() { // Perform actions when a client connects } public override async Task OnDisconnectedAsync(Exception exception) { // Perform actions when a client disconnects }

Building a Real-Time Chat Application

Let's put our knowledge of SignalR into practice by building a real-time chat application. This is a common use case for SignalR and a great way to learn its capabilities.

Step 1: Create a New SignalR Hub

First, create a new SignalR hub class in your .NET project. This hub will handle chat-related functionality.

csharpCopy code

public class ChatHub : Hub { // Your hub code here }

Step 2: Establish Connection

In your chat application's frontend (typically using JavaScript), establish a connection to the hub.

javascriptCopy code

const connection = new signalR.HubConnectionBuilder() .withUrl("/chatHub") .build(); connection.start().catch(err => console.error(err));

Step 3: Sending and Receiving Messages

Now, implement methods in your hub for sending and receiving messages.

csharpCopy code

public async Task SendMessage(string user, string message) { await Clients.All.SendAsync("ReceiveMessage", user, message); }

In your JavaScript code, you can call this method to send messages to the server.

javascriptCopy code

connection.invoke("SendMessage", user, message).catch(err => console.error(err));

Step 4: Handle Received Messages

Handle received messages on the client-side and display them in your chat interface.

javascriptCopy code

connection.on("ReceiveMessage", (user, message) => { // Display the message in the chat interface });

With these steps, you've created a basic real-time chat application using SignalR.

Scaling Real-Time Applications

As your real-time application grows, you may need to consider scalability and load balancing. SignalR provides support for scaling out your application using various backplanes, such as Redis or Azure SignalR Service. These backplanes allow multiple instances of your application to communicate and share state, ensuring that real-time updates are consistent across all servers.

Scaling your SignalR application is essential when you have a large number of concurrent users or when high availability is a requirement.

Security Considerations

Security is a critical aspect of any real-time application. SignalR provides features for authenticating and authorizing clients, ensuring that only authorized users can access certain parts of your application or perform specific actions.

To secure your SignalR application, you can implement authentication mechanisms, such as integrating with identity providers or using custom authentication logic. Additionally, you can use authorization policies to control access to hubs and hub methods based on user roles or specific criteria.

Conclusion

In this guide, we've explored the power of SignalR in building real-time applications with .NET. From understanding the basics of SignalR and setting up your development environment to building a real-time chat application and considering scalability and security, you now have the knowledge to create interactive and dynamic experiences for your users.

SignalR is a valuable addition to your dot net training, empowering you to take your .NET applications to the next level by incorporating real-time functionality seamlessly. So, start experimenting with SignalR today and bring your real-time application ideas to life!

[qtree]

Dot Net Online Course | Dot Net Training in Coimbatore

Qtree Technologies offers real time DotNet Course with updated knowledge and practical experience with Experts from beginner to advance level with certification.

[narveymanvi]

Dot Net Online Training

Croma Campus is one of the most well-known and reputable companies in the field of Dot Net Online Training. At a reasonable price, we provide the most comprehensive Dot Net Online Training and certification online. We provide the most recent and up-to-date training course modules designed by industry experts.

[scholarhat]

.NET Certification Training

This .NET training course is primarily intended for college students and recent graduates who wish to work with.NET technology. You will learn about SQL Server,.NET, OOPs, and the C# programming language in this course.

[shailendrachauhan12]

C# .NET Training

C# .NET is a popular programming language used for developing desktop, web, and mobile applications. C# .NET Training covers all the basic concepts as well as the advanced topics such as LINQ and threading.

[job-guarantee-courses]

Online Dot Net Training with 100% Job Guarantee Best Dot Net Course

Best online dot net training and certification course with 100% job

guarantee. We offer Asp Dot Net programming training on live projects. Join Now

& get Certified on .Net.

ASP.NET has turned out into one of the leading web application

development frameworks that is implemented for creation of dynamic websites.

A large number of .NET professionals exist in India along with the organizations

that provide .NET development particular services. This will give you a fair idea

about the demand and supply scenario.

About Online .Net Training & Placement Course:

There are a handful of dot net training institutes that conduct formal online

dot net training. Therefore, when you are hunting down for one to undergo

training, it is anytime better to find out that the training provider is for long

associated and experienced in this particular domain, so that there stands a

better chance of them offering you top quality training and bestow you with a

skill-set that will be a sought after one, across the entire industry.

This very online dot net training is designed and structured in such a way so

as to provide you an insight into various concepts such as .NETcore,

Microsoft.Net, ASP.NET, WPF, Framework, Web API, WCF etc. The objective of

this training course is to assist you to comprehend the important features and

concepts associated with .NET programming, windows and web based application

development alongside debugging. This course is handy for an advanced .NET

learner as well.

Visit - https://online.crbtech.in/courses/online-dot-net-training-course/

[dnt0987]

.Net certification

learn a lot more than just the fundamentals of.NET. You will gain knowledge of.NET and.NET Core, C# programming, advanced C# principles, OOPs concepts, database management system using SQL Server, and other topics. C# .NET Training

[softloomtraining]

Is it Still Worth To Learn Dot Net Technology?

About .Net Technology

 The .NET software framework was created by Microsoft. The ASP.NET platform supports a number of programming languages like VB.NET, C#, and more. It supports a wide range of industry standards and provides a tons of functionality.

Future of Dot Net Technology

Because .Net is one of the most widely used programming languages and has a wide range of applications, there is a growing demand for developers worldwide. More number of companies are utilizing this technology in their goods and services, hence the number of web developers will always be in rise. C# is the primary programming language that supports all higher-level programming languages; hence, it is worthwhile to master it in 2022.

 When your system requires the most performance and scalability possible, the best choices for you are .NET and ASP.NET Core.  ASP.NET Core is the best-performing web framework thanks to its high-performance server runtime for Windows Server and Linux. Platform.NET offers a wide range of possibilities and opportunities. It covers a larger range of knowledge.  

Nowadays, every business has an IT department, and every firm needs a website to grow. .NET technology also has a robust job market. Hundreds of.NET developer jobs will be returned by search engines. The future growth potential for dot.net is very great. Even better, you can create web-based applications based on your company's requirements. The majority of well-known and significant businesses use ".NET" as their main programming language. Your job options are numerous with.NET technology. Many other technologies have developed within the Internet itself. As a result, you can advance your career by learning high-performance coding with.NET Core and C#.

.Net Training Course

Anyone can enrol in and complete a dot-net course and earn a certificate. Learning can be relatively simple if the topic is understood. After completing the dot-net course, you have a variety of job options. You now have a better understanding of how taking a dot-net course can advance your career.

 .Net Training from SoftLoom It Training

The .Net technology have a promising future. Learning .NET technology is critical and will undoubtedly benefit your life. Your ability to obtain .Net certificates gives you a competitive advantage in this industry. You will receive a certificate from Softloom IT Training after finishing the dot-net course, and you can use the certificate to apply for a variety of jobs. Join Today.

Dot Net Training Course | Softloom IT Training

[htsindia-world]

[scholarhat01]

Building Real-Time Applications with SignalR in .NET

In today's digital world, real-time communication and interactivity have become paramount. Whether you're developing a chat application, a live dashboard, or a collaborative editing platform, the need for instant updates and seamless user experiences is evident. This is where SignalR, a powerful library in the .NET ecosystem, comes into play. In this comprehensive guide, we'll delve into the world of SignalR and learn how to harness its capabilities to build real-time applications. So, let's get started on this journey to enhance your dot net training!

1: Introduction to SignalR

SignalR is a library in the .NET framework that simplifies the process of adding real-time functionality to your applications. It allows for bidirectional communication between clients and servers, enabling instant updates and data synchronization. SignalR is particularly valuable for applications that require live updates, such as chat applications, online gaming, and collaborative tools.

With SignalR, you can seamlessly integrate real-time features into your .NET applications without the need for complex and cumbersome configurations. It abstracts the underlying communication protocols and provides a high-level API, making it easier for developers to focus on building features rather than dealing with low-level networking details.

2: Setting Up Your Development Environment

Before you dive into building real-time applications with SignalR, it's essential to set up your development environment. Ensure you have the latest version of the .NET SDK installed on your machine. You can download it from the official .NET website. Additionally, you may want to use a code editor like Visual Studio or Visual Studio Code for a more seamless development experience.

Once your development environment is ready, you can start creating your .NET application and adding SignalR to it. SignalR can be installed via NuGet, the package manager for .NET. You can use the following command to install SignalR in your project:

bashCopy code

dotnet add package Microsoft.AspNetCore.SignalR

This command will add the necessary packages and dependencies to your project, allowing you to start using SignalR in your application.

3: Understanding Hubs in SignalR

In SignalR, a hub is a central communication point that manages client-server interactions. Hubs provide a high-level API for sending and receiving messages between clients and the server. To create a hub in your .NET application, you need to define a class that derives from the Hub class provided by SignalR.

Here's a simple example of a SignalR hub class:

csharpCopy code

using Microsoft.AspNetCore.SignalR; public class ChatHub : Hub { public async Task SendMessage(string user, string message) { await Clients.All.SendAsync("ReceiveMessage", user, message); } }

In the above code, we've created a ChatHub that inherits from Hub. It defines a method SendMessage that allows clients to send messages, which are then broadcasted to all connected clients.

4: Establishing Connections

In a real-time application, establishing and managing connections between clients and the server is crucial. SignalR simplifies this process by handling connection management for you. Clients can connect to a hub using JavaScript or any compatible client library provided by SignalR.

On the server side, SignalR provides APIs to manage connections, such as detecting when a client connects or disconnects. Here's an example of how you can handle client connections in a SignalR hub:

csharpCopy code

public override async Task OnConnectedAsync() { // Perform actions when a client connects } public override async Task OnDisconnectedAsync(Exception exception) { // Perform actions when a client disconnects }

5: Building a Real-Time Chat Application

Let's put our knowledge of SignalR into practice by building a real-time chat application. This is a common use case for SignalR and a great way to learn its capabilities.

Step 1: Create a New SignalR Hub

First, create a new SignalR hub class in your .NET project. This hub will handle chat-related functionality.

csharpCopy code

public class ChatHub : Hub { // Your hub code here }

Step 2: Establish Connection

In your chat application's frontend (typically using JavaScript), establish a connection to the hub.

javascriptCopy code

const connection = new signalR.HubConnectionBuilder() .withUrl("/chatHub") .build(); connection.start().catch(err => console.error(err));

Step 3: Sending and Receiving Messages

Now, implement methods in your hub for sending and receiving messages.

csharpCopy code

public async Task SendMessage(string user, string message) { await Clients.All.SendAsync("ReceiveMessage", user, message); }

In your JavaScript code, you can call this method to send messages to the server.

javascriptCopy code

connection.invoke("SendMessage", user, message).catch(err => console.error(err));

Step 4: Handle Received Messages

Handle received messages on the client-side and display them in your chat interface.

javascriptCopy code

connection.on("ReceiveMessage", (user, message) => { // Display the message in the chat interface });

With these steps, you've created a basic real-time chat application using SignalR.

6: Scaling Real-Time Applications

As your real-time application grows, you may need to consider scalability and load balancing. SignalR provides support for scaling out your application using various backplanes, such as Redis or Azure SignalR Service. These backplanes allow multiple instances of your application to communicate and share state, ensuring that real-time updates are consistent across all servers.

Scaling your SignalR application is essential when you have a large number of concurrent users or when high availability is a requirement.

7: Security Considerations

Security is a critical aspect of any real-time application. SignalR provides features for authenticating and authorizing clients, ensuring that only authorized users can access certain parts of your application or perform specific actions.

To secure your SignalR application, you can implement authentication mechanisms, such as integrating with identity providers or using custom authentication logic. Additionally, you can use authorization policies to control access to hubs and hub methods based on user roles or specific criteria.

8: Real-World Examples

SignalR's versatility extends beyond chat applications. It has been used in various real-world scenarios, such as:

1. Live Dashboards

Real-time data visualization is essential for monitoring systems, analytics, and business intelligence. SignalR allows you to build live dashboards that update in real-time as data changes, providing immediate insights to users.

2. Online Gaming

Online multiplayer games heavily rely on real-time communication between players and the server. SignalR makes it easier to create responsive and interactive gaming experiences.

3. Collaborative Tools

Applications like collaborative document editing, project management, and brainstorming tools benefit from SignalR's ability to synchronize changes across multiple users in real time.

9: Conclusion

In this guide, we've explored the power of SignalR in building real-time applications with .NET. From understanding the basics of SignalR and setting up your development environment to building a real-time chat application and considering scalability and security, you now have the knowledge to create interactive and dynamic experiences for your users.

SignalR is a valuable addition to your dot net training, empowering you to take your .NET applications to the next level by incorporating real-time functionality seamlessly. So, start experimenting with SignalR today and bring your real-time application ideas to life!

[tricksterlatte]

I've always been fascinated by fandom history, and I know I'm not the only one. It's interesting to see how fans of pop culture can create a culture of their own, and in the modern age of social media and the internet in general, that culture is as widespread as ever. Unfortunately, that also means downsides are becoming bigger as this culture becomes widespread, and it's saddening to watch, maybe even concerning.

I don't discuss these things to be preachy, especially considering how I've fallen into several of these pitfalls before, and have perpetuated some of this behavior in the past. To say otherwise would make me a hypocrite and a liar, and I firmly believe this goes for most people in any fandom. I was just thinking about this recently, and how a lot of the biggest stressors in what should be our stress relief really can be pinned mostly into a few central talking points, which I would love to discuss to know if I'm not just going crazy here

The concept of Big Name Fan has evolved into a position of authority on fandom, which does not fall to anyone regarding subjectivity. No one in a fandom is an authority except the creators themselves, who have every right to stay away from the fandoms they have birthed.

Popularity in general being conflated to intellectual authority as well, especially on websites with public stats, particularly following counts. The algorithm is no benevolent god, but people will sometimes see someone with 30k followers and think they are correct on a minor non-issue that has spiraled into discourse, especially when compared to someone with 30 followers. This also is just...a bummer when fanon evolves into perceived canon, and newcomers to the fandom can't post even innocuous meta or headcanons without it being perceived as morally/intellectually incorrect.

Monetization of fanworks, but especially zines, have led to a hypercompetitive atmosphere that only escalates the bitterness and resentment. This is not a universal problem, but many zines across all fandoms habitually accept the same artists and writers, or diminish the value of fanfic due to the limitations of physical printing. The application process has devolved into such a disheartening debacle for a majority of people I see, and the way it is often framed as "your work just wasn't good enough" when it's really about what the mods deem mass marketable will destroy just about anyone's self-esteem after repetitive rejections, and will give some frequent zine runners a false sense of final say over the community (not usually, but it can happen).

The level of distrust for anyone new attempting to start a fan project is just so depressing nowadays (and this one we sadly can blame on a few people by name, but the ones who have sent this issue spiraling still don't care and that just sucks. I feel horrible for everyone who has been tricked).

Somehow comment and anonymous asks have gone backwards from "don't feed the trolls" to "suck it up, at least you're getting comments." I have seen some of these comments people have been told to suck up. It's not okay in general. It's particularly gross when it's an anonymous hate message unrelated to the fanworks themselves, perhaps born out of resentment or bearing an ulterior motive. And some will even attack and defame character due to identity. It's not subtle. It's not okay. People should absolutely be dunked on for this, and I gotta say I'm sick of unsolicited concrit being enforced as positive either. If they didn't ask, don't give it. There's a reason a lot of fic writers some people adore suddenly go ghost, and they can't even talk about it.

Don't like, don't read has been discarded in favor of don't like, tell others don't read and also don't write. Transformative works don't have to fit into a canon or even in character mold. That's why they're transformative! It's a different type of artistic expression. If you don't like it, chances are good it simply wasn't meant for you. It's not bad. Don't shame others, god especially not for non-issues such as a t/b preference or a different gender hc, preferred haircuts, types of animal you imagine them as in another lifetime, I could list literally anything here and I bet there has been a fandom fight over it.

Exclusive yet publicly advertised community Discords that will bar you from invite if you're not one of the cool kids. I have unfortunately fallen into this trap before, and refuse to ever enable or endorse that behavior ever again. This isn't about friend groups either, it's about fandom-dedicated servers that flaunt themselves as a VIP club instead of what they are: a friend group. I also don't even know how to broach the subject of private accounts that turn into fandom tea accounts with dozens if not hundreds of followers, only for people to be angry if someone isn't exactly okay with horrific stuff being said in general, let alone about their mutuals or friends.

I know none of this will likely ever change, and tbh i'm so tired of it all, but...does anyone else know what I mean? I'm stressed out whenever I try to enjoy myself, because popularity and a strange business mindset is steadily taking over fandom spaces. I'm not saying people should stop trying to make stuff that sells, or that people universally do any of this, but fandom is evolving into a thing I'm not sure is good. idk anymore

[scholarhat]

.NET Online Training

You may get lasting coding skills by using our learn by building projects approach. 95% of our students report feeling more confident and remembering information better while learning through creating projects that are necessary for real-world employment.

[shailendrachauhan12]

.NET Certification Training

.NET Training is important for individuals who want to pursue a career in software development. It is a popular programming language used for developing desktop, web, and mobile applications

[summertrainingatcetpa]

CETPA Summer Training: Gain the Skills You Need to Excel in Your Career

CETPA's Summer Training program is designed to help you gain the skills you need to excel in your career. Whether you're an engineering student, a business student, or a recent graduate, CETPA's program can help you develop the skills you need to land your dream job.

Summer Training in Noida at CETPA covers a wide range of topics, including:

JAVA

Python

Machine Learning

Data Science

Data Analytics

Web Development

much more.

We also offer a variety of hands-on projects and case studies, so you can put your skills to the test and gain real-world experience.

In addition to the technical skills, our program also helps you develop soft skills, such as communication, teamwork, and problem-solving. These skills are essential for success in any career.

CETPA's Summer Training in Noida is taught by experienced industry professionals who are passionate about teaching. They will help you master the skills you need to succeed in your career.

If you're looking for a Summer Training in Noida that will help you gain the skills you need to excel in your career, CETPA Infotech is the perfect choice for you.

Benefits of attending CETPA's Summer Training :

Gain the skills you need to excel in your career

Get ahead of the competition

Network with industry professionals

Learn from experienced industry professionals

Gain real-world experience

Develop soft skills

For more information:

Visit:https://www.cetpainfotech.com/summer-training

Contact:+91-9212172602

[job-guarantee-courses]

Online Dot Net Training with 100% Job Guarantee Best Dot Net Course

Best online dot net training and certification course with 100% job

guarantee. We offer Asp Dot Net programming training on live projects. Join Now

& get Certified on .Net.

ASP.NET has turned out into one of the leading web application

development frameworks that is implemented for creation of dynamic websites.

A large number of .NET professionals exist in India along with the organizations

that provide .NET development particular services. This will give you a fair idea

about the demand and supply scenario.

About Online .Net Training & Placement Course:

There are a handful of dot net training institutes that conduct formal online

dot net training. Therefore, when you are hunting down for one to undergo

training, it is anytime better to find out that the training provider is for long

associated and experienced in this particular domain, so that there stands a

better chance of them offering you top quality training and bestow you with a

skill-set that will be a sought after one, across the entire industry.

This very online dot net training is designed and structured in such a way so

as to provide you an insight into various concepts such as .NETcore,

Microsoft.Net, ASP.NET, WPF, Framework, Web API, WCF etc. The objective of

this training course is to assist you to comprehend the important features and

concepts associated with .NET programming, windows and web based application

development alongside debugging. This course is handy for an advanced .NET

learner as well.

Visit - https://online.crbtech.in/courses/online-dot-net-training-course/