What is the difference between ActionResult and ViewResult in MVC?

What is the difference between ActionResult and ViewResult in MVC?

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 does ActionResult do in MVC?

The ActionResult method works as a return type of any controller method in the MVC. It acts as the base class of Result classes. It is used to return the models to the Views, file streams, and also redirect to the controllers. It is the responsibility of the Controller that connects the component.

How many types of ActionResult are there in MVC?

As you can see, there are three categories of data types of ActionResult, Content Returning Results. Redirection Results. Status Results.

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.

How will you distinguish ActionResult and ViewResult?

ActionResult is an abstract class, and it’s base class for ViewResult class. In MVC framework, it uses ActionResult class to reference the object your action method returns. And invokes ExecuteResult method on it. And ViewResult is an implementation for this abstract class.

What is ActionResult function?

What is an ActionResult? 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 ViewResult?

ViewResult represents a class that is used to render a view by using an IView instance that is returned by an IViewEngine object. View() creates an object that renders a view to the response.

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.

What is a ViewResult in MVC?

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.

What is the difference between ActionResult and JsonResult in MVC?

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 is actionresult in MVC with example?

“ActionResult is an abstract parent class from which ViewResult class has been derived”. So when you see MVC controller and action codes as shown below: The above code means that you are returning a “ ViewResult ” object and due to polymorphism, this object is automatically type casted to the parent class type, i.e., “ ActionResult ”.

What is the difference between actionresult and viewviewresult?

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 actionresult in Laravel?

“ActionResult is an abstract parent class from which ViewResult class has been derived”. public ActionResult Index() { return View(); // this is a view result class } The above code means that you are returning a “ViewResult” object and due to polymorphism this object is automatically type casted to the parent class type i.e “ActionResult”.

How to use index action method in MVC to return view?

As you can see in the above code, index action method is returning the View using ViewResult type. After this, MVC will find the View having name “Index” from the “Home” folder in the Views folder. And the output is as follows,