Table of Contents
What is action result in Web API?
Leverage action results to return data as an HttpResponseMessage object from your Web API controller method. ASP.Net Web API is a lightweight framework used for building stateless and RESTful HTTP services. You can take advantage of Action Results in Web API to return data from the Web API controller methods.
What are the different action results return types supported in Web API?
A Web API controller action can return any of the following: void. HttpResponseMessage. IHttpActionResult.
How is authentication done in Web API?
Web API assumes that authentication happens in the host. For web-hosting, the host is IIS, which uses HTTP modules for authentication. You can configure your project to use any of the authentication modules built in to IIS or ASP.NET, or write your own HTTP module to perform custom authentication.
What is the difference between ActionResult and IActionResult?
IActionResult is an interface and ActionResult is an implementation of that interface. ActionResults is an abstract class and action results like ViewResult, PartialViewResult, JsonResult, etc., derive from ActionResult.
What is the difference between IActionResult and ActionResult?
How does Web authentication work?
The user provides their unique ID and key to verify their identity. The login credentials are compared against the originals stored in the website’s server. If they match, the user is authenticated and provided access to their account.
What are actions in MVC?
Actions are the ultimate request destination in an MVC application and it uses the controller base class.
What does OkObjectResult return?
If using the Ok method with the parameter (an object), it will return an OkObjectResult object. The difference between OkResult and OkObjectResult as the document and Bruce-SqlWork said, the OkResult will show an empty 200 response, and the OkObjectResult will show the 200 responses with the passed object.