S.No ActionResult() ViewResult()
1 What is ActionResult() ?
ActionResult() is a general result type that
can have several subtypes.
ActionResult() is an abstract class.
ActionResult() is a base class for
In MVC framework, it uses ActionResult
class to reference the object our action
method returns. And invokes ExecuteResult
method on it.
What is ViewResult() ?
ViewResult() renders a specifed view to the
ViewResult() is a concrete class.
ViewResult() is a derived class of
ViewResult is an implementation for this
abstract class (ActionResult class). It will try
to find a view page (usually aspx page) in
etc) by the given view name.
2 What are the subtypes of ActionResult
. ViewResult - Renders a specifed view
to the response stream
• PartialViewResult - Renders a
specifed partial view to the response
• EmptyResult - An empty response
• RedirectResult - Performs an HTTP
redirection to a specifed URL
• RedirectToRouteResult - Performs
an HTTP redirection to a URL that is
determined by the routing engine,
based on given route data
• JsonResult - Serializes a given
ViewData object to JSON format
executed on the client
• ContentResult - Writes content to
the response stream without
requiring a view
• FileContentResult - Returns a file
to the client
• FileStreamResult - Returns a file to
the client, which is provided by a
What are the subtypes of ViewResult class?
As it is a concrete class, so subtypes are not
available for ViewResult class.
• FilePathResult - Returns a file to
"ActionResult" can be used to exploit
polymorphism and dynamism. So if we are
returning different types of view
dynamically "ActionResult" is the best
thing. For example in the above code
snippet we can see we have a simple action
called as "DynamicView". Depending on
the flag ("IsHtmlView") it will either return
"ViewResult" or "JsonResult".
4 When to go for ActionResult class ?
If our action method may have different
behavior, like either render a view or
perform a redirection. We can use the more
general base class ActionResult as the return
When to go for ViewResult class ?
If we are sure that our action method will
return some view page, we can use