Note: This repo is for ASP.NET MVC 5.x, Web API 2.x, and Web Pages 3.x. For ASP.NET Core MVC, check the AspNetCore repo. ASP.NET MVC is a web framework that gives you a powerful, patterns-based way to ...

Earlier this week, Microsoft patched a vulnerability that was flagged with the "highest ever" severity rating received by an ASP.NET Core security flaw. This HTTP request smuggling bug (CVE-2025-55315 ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

MESCIUS inc. (formerly GrapeCity) provides JavaScript and .NET grids, UI, reporting, spreadsheets, document APIs, etc. MESCIUS inc. (formerly GrapeCity) provides ...

You have a number of different ways to store and retrieve data between requests in ASP.NET Core MVC applications. Here’s how to take advantage of them. Because HTTP is a stateless protocol, state ...

There's nothing built-in in ASP.NET Core to handle token management so it's necessarily something you have to implement yourself. The link you shared is indeed one way to implement it (i.e using the ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

Learn to change the default behavior and return HTTP 404 when action methods in ASP.NET Core return null values. ASP.NET Core MVC is the .NET Core counterpart of the ASP.NET MVC framework. You can ...

[Editor's note: Peter rewrote this article after a reader pointed out he over-engineered his original solution. ("What can I say: The code worked -- I just didn't need nearly as much code as I thought ...

If you want to build a Web application quickly, do it with ASP.NET Web Forms. However, you have to be willing to give up a lot: client-side coding and Ajax is more awkward in Web Forms than MVC, you ...