Represents a result that does nothing, such as a controller action method that returns nothing.
Assembly: System.Web.Mvc (in System.Web.Mvc.dll)
Executes the specified result context.(Overrides ActionResult.ExecuteResult(ControllerContext).)
This class follows a pattern known as the Null Object pattern.
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.