/// <summary>
/// Displays the <c>~/Views/Shared/NotFound.cshtml</c> view when a controller is not found, an action is not found, or the action returns the <see cref="HttpNotFoundResult"/> view result.
/// </summary>
/// <param name="builder">The application builder.</param>
public static void UseNotFoundHandler(this ApplicationBuilder builder)
{
var currentFactory = ControllerBuilder.Current.GetControllerFactory();
var currentFactoryWrapper = new ControllerFactoryWrapper(currentFactory);
ControllerBuilder.Current.SetControllerFactory(currentFactoryWrapper);
GlobalFilters.Filters.Add(new HandleNotFoundErrorAttribute());
}
/// <summary>
/// Displays the <c>~/Views/Shared/NotFound.cshtml</c> view when a controller is not found, an action is not found, or the action returns the <see cref="HttpNotFoundResult"/> view result.
/// </summary>
/// <param name="builder">The application builder.</param>
public static void UseNotFoundHandler(this ApplicationBuilder builder)
{
var currentFactory = ControllerBuilder.Current.GetControllerFactory();
var currentFactoryWrapper = new ControllerFactoryWrapper(currentFactory);
ControllerBuilder.Current.SetControllerFactory(currentFactoryWrapper);
GlobalFilters.Filters.Add(new HandleNotFoundErrorAttribute());
}