Controller action return types in ASP.NET Core web API
Jan 22, 2024 · The IActionResult return type is appropriate when multiple ActionResult return types are possible in an action. The ActionResult types represent various HTTP status codes.
c# - MVC Core IActionResult meaning - Stack Overflow
Mar 27, 2018 · The IActionResult return type is appropriate when multiple ActionResult return types are possible in an action. The ActionResult types represent various HTTP status codes. …
ASP.NET IActionResult - Using IActionResult in ASP.NET - ZetCode
Apr 3, 2025 · In this article, we explore the IActionResult interface in ASP.NET 8. This interface is fundamental for building flexible web APIs that return various HTTP responses.
Action Results in ASP.NET Core MVC - Dot Net Tutorials
When the framework processes an action method that returns an IActionResult or ActionResult, it will typically call ExecuteResultAsync on the result object. This allows the framework to handle …
Understanding IActionResult in .NET Core: Simplifying HTTP …
Jan 16, 2025 · IActionResult is an interface defined in the Microsoft.AspNetCore.Mvc namespace. It represents the result of an action method in a controller, abstracting the details of the HTTP …
AspNetCore.Docs/aspnetcore/web-api/action-return-types.md at …
Jun 20, 2023 · The xref:Microsoft.AspNetCore.Mvc.IActionResult return type is appropriate when multiple ActionResult return types are possible in an action. The ActionResult types represent …
What’s the difference between IActionResult and ... - DEV …
Oct 12, 2025 · IActionResult is an interface that represents a general action result. You can return any kind of HTTP response, such as Ok (), NotFound (), BadRequest (), etc.
IActionResult in Asp.net Core - Dot Net Tricks | Dot Net Tips
Feb 13, 2025 · The IActionResult interface is a core concept in ASP.NET Core MVC. It serves as the return type for action methods in your controllers, providing flexibility and enabling you to …
IActionResult Interface (Microsoft.AspNetCore.Mvc)
Defines a contract that represents the result of an action method.
Understanding Controller Return Types in ASP.NET Core: IActionResult …
Aug 14, 2025 · Returning just the object (T) works, but gives you no control over status codes. Use IActionResult when you want full manual control (Ok(), NotFound(), etc.).