What is RedirectResult in Asp.Net MVC? How to use RedirectResult in Asp.Net Core MVC?

 In ASP.NET MVC, the RedirectResult class is used to redirect the user's browser to a new URL. Here's an example of how to use RedirectResult in a controller action method:

csharp
public ActionResult MyAction()
{
    // Do some work

    // Redirect the user's browser to a new URL
    return Redirect("http://www.example.com/newurl");
}

In this example, the MyAction method does some work and then returns a RedirectResult using the Redirect method. The Redirect method takes a URL as a parameter and returns a RedirectResult, which tells the MVC framework to send a "302 Found" status code to the user's browser and redirect the browser to the specified URL.

You can also use the RedirectToAction method to redirect the user to another action method in the same or a different controller. Here's an example:

csharp
public ActionResult MyAction()
{
    // Do some work

    // Redirect the user to the "Index" action method in the "Home" controller
    return RedirectToAction("Index", "Home");
}

In this example, the MyAction method redirects the user to the Index action method in the Home controller. The RedirectToAction method takes two parameters: the name of the action method to redirect to, and the name of the controller that contains the action method. The method returns a RedirectResult that tells the MVC framework to redirect the user's browser to the specified action method.