Learn .Net Training from the Best Tutors
Affordable fees 1-1 or Group class Flexible Timings Verified Tutors Search in
Asked by Idiot Last Modified
Answer 
Sadika
In ASP.NET Core, sessions provide a way to store and retrieve user-specific information across multiple requests. Sessions can be used to persist data, such as user preferences or authentication details, throughout a user's interaction with your application. Here's a basic guide on how to use sessions in ASP.NET Core:
Configure Session in Startup.cs:
In the Startup.cs file, you need to configure the session services. This involves adding the session middleware and specifying the session storage mechanism. For example, you can use in-memory storage during development:
// Inside the ConfigureServices method public void ConfigureServices(IServiceCollection services) { services.AddDistributedMemoryCache(); // In-memory storage for development services.AddSession(options => { options.IdleTimeout = TimeSpan.FromMinutes(30); // Set the session timeout options.Cookie.HttpOnly = true; options.Cookie.IsEssential = true; }); // Other service configurations... } Use Sessions in Controllers or Views:
Once the session is configured, you can access it in your controllers or views. Sessions can be accessed through the HttpContext.Session property.
// In a controller action method public IActionResult SetSession() { HttpContext.Session.SetString("UserName", "JohnDoe"); return RedirectToAction("Index"); } public IActionResult GetSession() { string userName = HttpContext.Session.GetString("UserName"); // Do something with the user name... return View(); } Accessing Sessions in Razor Views:
You can also access sessions directly in your Razor views:
<!-- In a Razor view --> @{ string userName = Context.Session.GetString("UserName"); } <p>Welcome, @userName!</p> Enabling Session State in the Startup.cs Configure method:
Finally, you need to add the session middleware to the request processing pipeline in the Configure method of Startup.cs:
// Inside the Configure method public void Configure(IApplicationBuilder app, IWebHostEnvironment env) { // Other middleware configurations... app.UseSession(); // More middleware configurations... } With these steps, you should be able to use sessions in your ASP.NET Core application. Keep in mind that in a production environment, you might want to use a more robust session storage provider, such as a distributed cache, to handle scenarios where your application is deployed across multiple servers.
Related Questions
Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com
Ask a QuestionRelated Lessons
Recommended Articles
8 Hottest IT Careers of 2014!
Whether it was the Internet Era of 90s or the Big Data Era of today, Information Technology (IT) has given birth to several lucrative career options for many. Though there will not be a “significant" increase in demand for IT professionals in 2014 as compared to 2013, a “steady” demand for IT professionals is rest assured...
Read full article >
Make a Career in Mobile Application Programming
Almost all of us, inside the pocket, bag or on the table have a mobile phone, out of which 90% of us have a smartphone. The technology is advancing rapidly. When it comes to mobile phones, people today want much more than just making phone calls and playing games on the go. People now want instant access to all their business...
Read full article >
What is Applications Engineering all about?
Applications engineering is a hot trend in the current IT market. An applications engineer is responsible for designing and application of technology products relating to various aspects of computing. To accomplish this, he/she has to work collaboratively with the company’s manufacturing, marketing, sales, and customer...
Read full article >
Why Should you Become an IT Consultant
Information technology consultancy or Information technology consulting is a specialized field in which one can set their focus on providing advisory services to business firms on finding ways to use innovations in information technology to further their business and meet the objectives of the business. Not only does...
Read full article >
Looking for .Net Training ?
Learn from the Best Tutors on UrbanPro
Are you a Tutor or Training Institute?
Join UrbanPro Today to find students near youThe best tutors for .Net Training Classes are on UrbanPro
The best Tutors for .Net Training Classes are on UrbanPro
37
