What is the return type to redirect to an external page in asp net mvc

Introduction

ASP.NET is a popular language used for building web applications. One common requirement in web development is users to . In ASP.NET MVC, there are multiple ways to achieve this. In this article, we will explore the different return types that can be used to redirect to an external page.

RedirectResult

The RedirectResult class is used to redirect users to an external page in ASP.NET MVC. It inherits from the ActionResult class and represents a result that performs an HTTP redirect to a specified URL.

Here is an of how to use the RedirectResult class:


public ActionResult RedirectExample()
{
    return Redirect("https://www.example.com");
}

RedirectPermanentResult

The RedirectPermanentResult class is similar to the RedirectResult class, but it performs a permanent redirect (HTTP 301) of a temporary redirect (HTTP 302). This is useful when you want to indicate that the redirected URL has permanently moved.

Here is an example of how to use the RedirectPermanentResult class:


public ActionResult RedirectPermanentExample()
{
    return RedirectPermanent("https://www.example.com");
}

RedirectToRouteResult

The RedirectToRouteResult class is used to redirect users to a route in ASP.NET MVC. It allows you to specify the controller, , and route values for the redirect.

Here is an example of how to use the RedirectToRouteResult class:


public ActionResult RedirectToRouteExample()
{
    return RedirectToRoute(new { controller = "Home", action = "Index" });
}

RedirectToActionResult

The RedirectToActionResult class is used to redirect users to a specific action in a controller. It allows you to specify the action name, controller name, and route values for the redirect.

Here is an example of how to use the RedirectToActionResult class:


public ActionResult RedirectToActionExample()
{
    return RedirectToAction("Index", "Home");
}

Conclusion

In ASP.NET MVC, there are multiple return types that can be used to redirect users to external pages. The choice of which return type to use on the specific requirements of your application. Whether you need a temporary or permanent redirect, or if you want to redirect to a specific route or action, ASP.NET MVC provides the necessary to handle these scenarios.

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