How many types of ActionResult are there in MVC?

How many types of ActionResult are there in MVC?

There are two methods in Action Result. One is ActionResult() and another one is ExecuteResult().

What are the subtypes of ActionResult?

ActionResult Subtypes In MVC

• ViewResult – Renders a specified view to the response stream.
• PartialViewResult – Renders a specified partial view to the response stream.
• EmptyResult – An empty response is returned.
• RedirectResult – Performs an HTTP redirection to a specified URL.

What is ActionResult () in MVC?

An ActionResult is a return type of a controller method, also called an action method, and serves as the base class for *Result classes. Action methods return models to views, file streams, redirect to other controllers, or whatever is necessary for the task at hand.

What is ActionResult return type in MVC?

An ActionResult is a return type of a controller method in MVC. Action methods help us to return models to views, file streams, and also redirect to another controller’s Action method.

What is difference between ActionResult and ViewResult?

ViewResult is a subclass of ActionResult. The View method returns a ViewResult. The only difference is that with the ActionResult one, your controller isn’t promising to return a view – you could change the method body to conditionally return a RedirectResult or something else without changing the method definition.

What is the difference between ActionResult and JsonResult?

Use JsonResult when you want to return raw JSON data to be consumed by a client (javascript on a web page or a mobile client). Use ActionResult if you want to return a view, redirect etc to be handled by a browser. ActionResult is an abstract class . JsonResult is subtype of ActionResult .

What are the three segments that are important for routing?

The three segments of a default route contain the Controller, Action and Id.

What is the extension of MVC view when using C#?

cshtml is the extension of MVC view when using C#.

Can ActionResult return JSON?

JsonResult is one of the type of MVC action result type which returns the data back to the view or the browser in the form of JSON (JavaScript Object notation format).

What is 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. Let’s say you want to create an action result not catered to by MVC, say an XML result.

Why ViewState is not used in MVC?

ASP.NET MVC does not use ViewState in the traditional sense (that of storing the values of controls in the web page). Rather, the values of the controls are posted to a controller method.

What is RenderBody and RenderPage in MVC?

The RenderBody method indicates where view templates that are based on this master layout file should “fill in” the body content. RenderPage. Layout pages can also contain content that can be filled by other pages on disk. This is achieved by using the RenderPage method. This method takes either one or two parameters.