| Name | Description |
|---|---|
| ActionDescriptor | |
| ActionInvocation | Represents an action being invoked. |
| ActionResult | Represents the result of invoking a controller action. |
| Controller | Encapsulates application logic exposed as a set of actions. The controller itself should be stateless. Each action is invoked using a different controller instance. |
| Controller.ActionAsyncResult | |
| ErrorActionResult | Represents an error as the result of invoking a controller action. |
| ObjectActionResult | Represents an arbitrary object as the action result. |
| RedirectActionResult | Represents a redirect as the result of invoking a controller action. |
| ViewActionResult | Represents a view and any view data to initialize an associated view model (if one exists) as the action result. |