What is EmptyResult in MVC?
What is EmptyResult in MVC?
The EmptyResult is a class in MVC which does not return anything, like Void method . EmptyResult is used when you want to execute logic written inside the controller action method but does not want any result back to the view then EmptyResult return type is very important .
Which method of EmptyResult class will free the memory occupied by objects?
Finalize:
Finalize: This method is used to free the memory which is occupied by object and allow to allocate another object in freed memory .
What is HttpStatusCodeResult?
HttpStatusCodeResult returns an HTTP status code to the browser, along with a custom message to be displayed. HttpUnauthorizedResult. HttpUnauthorizedResult is the same as HttpStatusCodeResult HttpStatusCode.
How do I return an empty ActionResult?
- No need to cast the status code to an int. Just do return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
- This solution is not equivalent for author’s code.
- @dlxeon :to get an empty result, we can use NoContent Status instead of BadRequest.
What is RedirectResult in MVC?
RedirectResult. RedirectResult is an ActionResult that returns a Found (302), Moved Permanently (301), Temporary Redirect (307), or Permanent Redirect (308) response with a Location header to the supplied URL. It will redirect us to the provided URL, it doesn’t matter if the URL is relative or absolute.
What does the garbage collector GC in .NET do?
. NET’s garbage collector manages the allocation and release of memory for your application. Each time you create a new object, the common language runtime allocates memory for the object from the managed heap.
What is BundleConfig Cs in MVC?
BundleConfig.cs cs file present in a default MVC5 application. This file contains RegisterBundles() method which is being called at Application_Start() event by global. asax. cs file. This RegisterBundles() method contains all the bundles created in the application.
What is difference between ViewBag and ViewData and TempData in MVC?
To summarize, ViewBag and ViewData are used to pass the data from Controller action to View and TempData is used to pass the data from action to another action or one Controller to another Controller.
When GC collect is called?
GC.Collect() – used to collect objects present in the generations 0, 1, 2. GC.Collect(0) – used to collect objects present in generation 0. GC.Collect(1) – used to collect objects present in generations 0 and 1. You can also determine how much memory has been freed by making a call to the GC.